{"title":"Front Pipes","description":null,"products":[{"product_id":"product_f1095749-cce8-ece5-13df-3c639119597b","title":"S3 FACTORY 'HARD' FRONT PIPE KTM\/HUS\/GAS TBI MODELS 24-25","description":"\u003cp\u003e2-Stroke Pipe Factory – KTM\/HUS\/GAS\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKTM\/HUS\/GAS 250\/300 TBI MODELS 24-25\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKTM EXC 250\/300 2024-2025\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHUSKY TE250\/300 2024-2025\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGASGAS EC250\/300 2024-2025\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eDelivered with o-rings, silent blocs, fasteners kit, plug and play.\u003c\/p\u003e\u003cul\u003e\t\u003cli\u003eHigher and more compact to reduce damage risk\u003c\/li\u003e\t\u003cli\u003eTope performance, smooth bottom, good medium and high output.\u003c\/li\u003e\t\u003cli\u003eReinforced welding stronger and safer as Standard\u003c\/li\u003e\t\u003cli\u003e\n\u003cstrong\u003ePLATINIUM \u003c\/strong\u003efinish: chrome-plated surface, with excellent anti-rust finish \u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e**They include Silentblocks, screws and o-rings if the model is required\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e100% Made in Barcelona-Costa-Brava !\u003c\/strong\u003e\u003c\/p\u003e","brand":"S3","offers":[{"title":"Default Title","offer_id":50445625819466,"sku":"FP-HGK-2324","price":227.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/s3-factory-hard-front-pipe-ktmhusgas-tbi-models-24-25-9348258.webp?v=1762810020"},{"product_id":"product_cdfbe2d7-b29a-74c7-c66d-58194a9e1f1f","title":"S3 FACTORY 'HARD' FRONT PIPE KTM\/HUS\/GAS TPI MODELS 20-23","description":"\u003cp\u003e2-Stroke Pipe Factory – KTM\/HUS\/GAS\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKTM\/HUS\/GAS 250\/300 TPI MODELS 20-23\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKTM EXC 250\/300 2020-2023\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHUSKY TE250\/300 2020-2023\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGASGAS EC250\/300 2021-2023\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eDelivered with o-rings, silent blocs, fasteners kit, plug and play.\u003c\/p\u003e\u003cul\u003e\t\u003cli\u003eHigher and more compact to reduce damage risk\u003c\/li\u003e\t\u003cli\u003eTope performance, smooth bottom, good medium and high output.\u003c\/li\u003e\t\u003cli\u003eReinforced welding stronger and safer as Standard\u003c\/li\u003e\t\u003cli\u003e\n\u003cstrong\u003ePLATINIUM \u003c\/strong\u003efinish: chrome-plated surface, with excellent anti-rust finish \u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e**They include Silentblocks, screws and o-rings if the model is required\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e100% Made in Barcelona-Costa-Brava !\u003c\/strong\u003e\u003c\/p\u003e","brand":"S3","offers":[{"title":"Default Title","offer_id":50445647151434,"sku":"FP-KHG-2066","price":227.9,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/s3-factory-hard-front-pipe-ktmhusgas-tpi-models-20-23-6300860.jpg?v=1762810209"},{"product_id":"product_b73ae0fc-822b-54f8-0699-bd867e20546d","title":"S3 FACTORY 'HARD' FRONT PIPE BETA RR 2013-2025","description":"\u003cp\u003e2-Stroke Pipe Factory – BETA\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eFP-BE-1321\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBETA RR2T 250\/300 2013 – PRESENT\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eDelivered with o-rings, silent blocs, fasteners kit, plug and play.\u003c\/p\u003e\u003cul\u003e\t\u003cli\u003eHigher and more compact to reduce damage risk\u003c\/li\u003e\t\u003cli\u003eTope performance, smooth bottom, good medium and high output.\u003c\/li\u003e\t\u003cli\u003eReinforced welding stronger and safer as Standard\u003c\/li\u003e\t\u003cli\u003e\n\u003cstrong\u003ePLATINIUM \u003c\/strong\u003efinish: chrome-plated surface, with excellent anti-rust finish \u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e**They include Silentblocks, screws and o-rings if the model is required\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e100% Made in Barcelona-Costa-Brava !\u003c\/strong\u003e\u003c\/p\u003e","brand":"S3","offers":[{"title":"Default Title","offer_id":50445647216970,"sku":"FP-BE-1321","price":239.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/s3-factory-hard-front-pipe-beta-rr-2013-2025-5247546.jpg?v=1762810136"},{"product_id":"s3-factory-hard-pipe-sherco-250-300-2t-2025","title":"S3 FACTORY ‘HARD’ PIPE – SHERCO 250\/300 2T – 2025","description":"\u003ch1\u003e2-Stroke Pipe Factory\u003c\/h1\u003e\n\u003cp id=\"product_reference\"\u003e\u003clabel\u003eReference:\u003c\/label\u003e \u003cspan class=\"editable\"\u003eFP-SH-2555\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eNEW 2025 model.\u003c\/p\u003e\n\u003cdiv id=\"short_description_block\"\u003e\n\u003cdiv id=\"short_description_content\" class=\"rte align_justify\"\u003e\n\u003cp\u003e\u003cstrong\u003eSHERCO ENDURO HARD\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDelivered\u003cstrong\u003e with o-rings, silent blocs, fasteners kit, plug and play.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigher and more compact to reduce damage risk\u003c\/li\u003e\n\u003cli\u003eTope performance, smooth bottom, good medium and high output.\u003c\/li\u003e\n\u003cli\u003eReinforced welding is stronger and safer than standard\u003c\/li\u003e\n\u003cli\u003eSuperb “Platinium” anti-rusty finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e**They include Silentblocks, screws and o-rings if the model is required\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e100% Made in Barcelona-Costa-Brava !\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"S3","offers":[{"title":"Default Title","offer_id":50785961181514,"sku":"FP-SH-2555","price":227.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/s3-factory-hard-pipe-sherco-250300-2t-2025-6716984.webp?v=1762803542"},{"product_id":"s3-factory-hard-pipe-sherco-250-300-2t-2019-to-2024","title":"S3 FACTORY ‘HARD’ PIPE – SHERCO 250\/300 2T – 2019 to 2024","description":"\u003ch1\u003e2-Stroke Pipe Factory\u003c\/h1\u003e\n\u003cp id=\"product_reference\"\u003e\u003clabel\u003eReference:\u003c\/label\u003e \u003cspan class=\"editable\"\u003eFP-SCO-2200\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e2019 to 2024\u003c\/p\u003e\n\u003cdiv id=\"short_description_block\"\u003e\n\u003cdiv id=\"short_description_content\" class=\"rte align_justify\"\u003e\n\u003cp\u003e\u003cstrong\u003eSHERCO ENDURO HARD\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDelivered\u003cstrong\u003e with o-rings, silent blocs, fasteners kit, plug and play.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigher and more compact to reduce damage risk\u003c\/li\u003e\n\u003cli\u003eTope performance, smooth bottom, good medium and high output.\u003c\/li\u003e\n\u003cli\u003eReinforced welding is stronger and safer than standard\u003c\/li\u003e\n\u003cli\u003eSuperb “Platinium” anti-rusty finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e**They include Silentblocks, screws and o-rings if the model is required\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e100% Made in Barcelona-Costa-Brava !\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"S3","offers":[{"title":"Default Title","offer_id":50787800449354,"sku":"FP-SCO-2200","price":227.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/s3-factory-hard-pipe-sherco-250300-2t-2019-to-2024-5087147.webp?v=1762805783"},{"product_id":"megabomb-exhaust-header-15-18-ktm-husqvarna-450-sx-f-xc-f-fc-fx-fmf-045605","title":"MegaBomb Exhaust Header 15-18 KTM Husqvarna 450 SX-F XC-F FC FX - FMF 045605","description":"\u003cp\u003eThe FMF Racing Stainless MegaBomb 045605 header delivers enhanced power and improved throttle response for competition riders needing a robust and high-performance exhaust solution. Precision-engineered from premium stainless steel, this single-sided header is designed exclusively for closed course use, offering increased durability while reducing weight for superior handling and performance on the track.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClosed course use only for maximum performance in racing environments\u003c\/li\u003e\n\u003cli\u003ePrecision stainless steel construction ensures strength and longevity\u003c\/li\u003e\n\u003cli\u003eMegaBomb header technology enhances power output and throttle response\u003c\/li\u003e\n\u003cli\u003eLightweight design (2.6 lbs.) assists in overall weight reduction\u003c\/li\u003e\n\u003cli\u003eSingle configuration, tailored for selected factory and competition machines\u003c\/li\u003e\n\u003cli\u003eDoes not include part # 014553\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 045605\u003c\/li\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eConfiguration: Single\u003c\/li\u003e\n\u003cli\u003eDoes not require carb warning\u003c\/li\u003e\n\u003cli\u003eHeader material: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eHeader design: MegaBomb\u003c\/li\u003e\n\u003cli\u003eWeight: 2.6 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHusqvarna\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFC 450 (2016–2018)\u003c\/li\u003e\n\u003cli\u003eFX 450 (2017–2018)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKTM\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e450 SX-F (2016–2018)\u003c\/li\u003e\n\u003cli\u003e450 SX-F Factory Edition (2015–2017)\u003c\/li\u003e\n\u003cli\u003e450 XC-F (2016–2018)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":62854047564106,"sku":"209024","price":449.07,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/megabomb-exhaust-header-15-18-ktm-husqvarna-450-sx-f-xc-f-fc-fx-fmf-045592-1890774.jpg?v=1785703877"},{"product_id":"megabomb-exhaust-header-15-18-ktm-husqvarna-450-sx-f-xc-f-fc-fx-fmf-045592","title":"MegaBomb Exhaust Header 15-18 KTM Husqvarna 450 SX-F XC-F FC FX - FMF 045592","description":"\u003cp\u003eThe FMF Racing Titanium MegaBomb 045592 is an advanced header designed for the serious off-road racer. Constructed from lightweight titanium, this MegaBomb header delivers significant gains in throttle response and midrange performance while reducing overall system weight. Exclusively for closed-course competition, it is meticulously engineered to increase power delivery and enhance exhaust efficiency in demanding environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClosed course use only for uncompromised performance\u003c\/li\u003e\n\u003cli\u003eExtremely lightweight titanium construction reduces overall bike weight\u003c\/li\u003e\n\u003cli\u003eMegaBomb expansion chamber boosts midrange power and improves throttle response\u003c\/li\u003e\n\u003cli\u003ePrecision fit for direct installation\u003c\/li\u003e\n\u003cli\u003eSingle configuration header\u003c\/li\u003e\n\u003cli\u003eFMF Item ID: 045592\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeader material: Titanium\u003c\/li\u003e\n\u003cli\u003eHeader type: MegaBomb\u003c\/li\u003e\n\u003cli\u003eConfiguration: Single\u003c\/li\u003e\n\u003cli\u003eWeight: 1.4 lbs (approx. 0.64 kg)\u003c\/li\u003e\n\u003cli\u003eCarb Warning: No\u003c\/li\u003e\n\u003cli\u003eApplication type: Header\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHusqvarna\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFC 450 (2016–2018)\u003c\/li\u003e\n\u003cli\u003eFX 450 (2017–2018)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKTM\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e450 SX-F (2016–2018)\u003c\/li\u003e\n\u003cli\u003e450 SX-FEngineered for high-performance motocross and enduro applications, the FMF Racing Titanium MegaBomb 045592 header is precision built from premium titanium for maximum durability and weight reduction. The MegaBomb design is optimised to enhance throttle response and deliver increased midrange power, making it ideal for serious riders seeking a competitive edge. Designed strictly for closed-course use, this header exemplifies the latest in FMF Racing technology.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClosed course use only for maximum race performance\u003c\/li\u003e\n\u003cli\u003eLightweight titanium construction for superior strength and reduced mass\u003c\/li\u003e\n\u003cli\u003eMegaBomb expansion chamber improves midrange power and throttle response\u003c\/li\u003e\n\u003cli\u003eDirect-fit single-configuration header for straightforward installation\u003c\/li\u003e\n\u003cli\u003eSpecifically designed to complement high-output four-stroke engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 045592\u003c\/li\u003e\n\u003cli\u003eHeader type: MegaBomb\u003c\/li\u003e\n\u003cli\u003eMaterial: Titanium\u003c\/li\u003e\n\u003cli\u003eConfiguration: Single\u003c\/li\u003e\n\u003cli\u003eWeight: 1.4 lbs\u003c\/li\u003e\n\u003cli\u003eCarb Warning: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHusqvarna\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFC 450 (2016–2018)\u003c\/li\u003e\n\u003cli\u003eFX 450 (2017–2018)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKTM\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e450 SX-F (2016–2018)\u003c\/li\u003e\n\u003cli\u003e450 SX-F Factory Edition (2015–2017)\u003c\/li\u003e\n\u003cli\u003e450 XC-F (2016–2018)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":62854047596874,"sku":"209025","price":567.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/megabomb-exhaust-header-15-18-ktm-husqvarna-450-sx-f-xc-f-fc-fx-fmf-045592-1890774.jpg?v=1785703877"},{"product_id":"megabomb-exhaust-header-16-18-kawasaki-kx-450-f-fmf-042338","title":"MegaBomb Exhaust Header 16-18 Kawasaki KX 450 F - FMF 042338","description":"\u003cp\u003eFMF Racing’s Stainless MegaBomb 042338 header is engineered for riders seeking maximum power gains and throttle response, specifically designed for single-sided exhaust systems (excluding part #014553). Crafted from premium stainless steel, the MegaBomb header pipe optimises exhaust flow and significantly enhances mid-range performance, making it an ideal upgrade for serious motocross and off-road applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eManufactured from durable stainless steel for longevity and resistance to corrosion\u003c\/li\u003e\n\u003cli\u003eMegaBomb design improves torque and horsepower across the rev range\u003c\/li\u003e\n\u003cli\u003eSpecifically configured for single-sided exhaust systems\u003c\/li\u003e\n\u003cli\u003eOptimised for closed course competition use only\u003c\/li\u003e\n\u003cli\u003eLightweight construction supports agile handling\u003c\/li\u003e\n\u003cli\u003eNotice: Not for use on public roads or highways\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eConfiguration: Single\u003c\/li\u003e\n\u003cli\u003eHeader Material: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eHeader Type: MegaBomb\u003c\/li\u003e\n\u003cli\u003eWeight: 0 lbs (nominal)\u003c\/li\u003e\n\u003cli\u003eCarb Warning: No\u003c\/li\u003e\n\u003cli\u003eItem ID: 042338\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKawasaki\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKX450F (2016–2018)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":62854047629642,"sku":"209027","price":389.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/megabomb-exhaust-header-16-18-kawasaki-kx-450-f-fmf-042338-2793628.jpg?v=1785703873"},{"product_id":"powerbomb-exhaust-header-10-11-husqvarna-tc-250-fmf-045358","title":"PowerBomb Exhaust Header Pipe 10-11 Husqvarna TC 250 - FMF 045358","description":"\u003cp\u003eThe FMF Racing PowerBomb 045358 is an advanced four-stroke header that utilises FMF’s patented PowerBomb module, strategically placed in the initial stage of the header for optimal performance. By enabling the expansion and contraction of exhaust waves, it delivers a nearly 10% increase in flow, enhancing both power and throttle response. The outer chamber design allows exhaust gases to expand and cool for improved velocity and serves as a pre-muffler, helping to control sound output. Precision engineered from stainless steel, the PowerBomb is an ideal solution for riders seeking improved performance on closed courses.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClosed course use only\u003c\/li\u003e\n\u003cli\u003eIncorporates FMF’s patented PowerBomb technology\u003c\/li\u003e\n\u003cli\u003eEngineered for a nearly 10% increase in exhaust flow\u003c\/li\u003e\n\u003cli\u003eFunctions as a pre-muffler for reduced sound output\u003c\/li\u003e\n\u003cli\u003eConstructed from high-quality stainless steel for durability\u003c\/li\u003e\n\u003cli\u003eLightweight design at just 1.6 lbs\u003c\/li\u003e\n\u003cli\u003eAvailable in variants optimised for different powerbands (moto and supercross)\u003c\/li\u003e\n\u003cli\u003eNo Carb Compliance Warning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 045358\u003c\/li\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eConstruction: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eHeader Type: PowerBomb\u003c\/li\u003e\n\u003cli\u003eWeight: 1.6 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHusqvarna\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTC 250 (2010–2011)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":62857346482506,"sku":"209266","price":193.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/powerbomb-exhaust-header-pipe-10-11-husqvarna-tc-250-fmf-045358-2687382.jpg?v=1786074550"},{"product_id":"powerbomb-exhaust-header-10-12-husqvarna-txc-250-fmf-045378","title":"PowerBomb Exhaust Header Pipe 10-12 Husqvarna TXC 250 - FMF 045378","description":"\u003cp\u003eFMF Racing’s redesigned PowerBomb 045378 header elevates four-stroke engine performance by integrating the patented PowerBomb module at a strategically calculated position within the header’s initial section. This unique chamber technology increases exhaust gas velocity and enhances flow by nearly 10%, delivering superior throttle response and power gains. The PowerBomb also acts as a pre-muffler, decreasing overall sound output by expanding surface area for acoustic energy absorption while simultaneously enabling cooler exhaust flow and improved efficiency. Select specific versions for different power characteristics, with options optimised for your riding style.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e  \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePatented PowerBomb design for significant exhaust flow and power increase  \u003c\/li\u003e\n\u003cli\u003ePrecision module location delivers enhanced throttle response  \u003c\/li\u003e\n\u003cli\u003eActs as a pre-muffler, further reducing sound output  \u003c\/li\u003e\n\u003cli\u003eDurable stainless steel construction  \u003c\/li\u003e\n\u003cli\u003eVaried versions available for tailored low\/mid or mid\/high RPM power delivery (on some models)  \u003c\/li\u003e\n\u003cli\u003eFor closed course competition use only  \u003c\/li\u003e\n\u003cli\u003eLightweight, weighing only 1.7 lbs  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e  \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 045378  \u003c\/li\u003e\n\u003cli\u003eType: Header  \u003c\/li\u003e\n\u003cli\u003eConstruction: Stainless Steel  \u003c\/li\u003e\n\u003cli\u003eHeader Type: PowerBomb  \u003c\/li\u003e\n\u003cli\u003eWeight: 1.7 lbs  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHusqvarna  \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTXC250 (2010–2012)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":62857346646346,"sku":"209284","price":192.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/powerbomb-exhaust-header-pipe-10-12-husqvarna-txc-250-fmf-045378-7058809.jpg?v=1786074554"},{"product_id":"megabomb-exhaust-header-14-15-husqvarna-fc-250-fmf-045571","title":"MegaBomb Exhaust Header Pipe 14-15 Husqvarna FC 250 - FMF 045571","description":"\u003cp\u003eFMF Racing’s Stainless MegaBomb header 045571 is designed for single sided exhaust systems, delivering significant performance enhancements for serious riders. Manufactured from high-grade stainless steel, the MegaBomb header is engineered for closed course competition use, maximising power and throttle response with its unique expansion chamber design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClosed course use only for race applications\u003c\/li\u003e\n\u003cli\u003eConstructed from durable stainless steel for longevity\u003c\/li\u003e\n\u003cli\u003eMegaBomb header design boosts power and throttle response\u003c\/li\u003e\n\u003cli\u003eSingle exhaust system compatibility\u003c\/li\u003e\n\u003cli\u003eDesigned for optimum fit and easy installation\u003c\/li\u003e\n\u003cli\u003eLightweight construction at just 2.4 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: 045571\u003c\/li\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eConfiguration: Single\u003c\/li\u003e\n\u003cli\u003eMaterial: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eWeight: 2.4 lbs\u003c\/li\u003e\n\u003cli\u003eHeader Type: MegaBomb\u003c\/li\u003e\n\u003cli\u003eCarb Warning: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHusqvarna\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFC 250 (2014–2015)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":62857347137866,"sku":"209364","price":449.07,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/megabomb-exhaust-header-pipe-14-15-husqvarna-fc-250-fmf-045571-1522282.jpg?v=1786074553"},{"product_id":"megabomb-exhaust-header-15-18-ktm-husqvarna-250-350-sx-f-xc-f-fc-fx-fmf-045612","title":"MegaBomb Exhaust Header 15-18 KTM Husqvarna 250 350 SX-F XC-F FC FX - FMF 045612","description":"\u003cp\u003eAchieve significant power gains and reduced sound levels with the FMF Racing SX Style Stainless MegaBomb Header 045612. Engineered for maximum low to mid-range torque and enhanced over-rev, this advanced header technology delivers up to 3 horsepower over stock with a reduction in sound output by as much as 1.5dB. Manufactured from premium American stainless steel, the MegaBomb is designed for motocross, supercross, and GNCC applications and is relied upon by factory racing teams for proven performance benefits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRevolutionary Megabomb header design optimises power across the rev range\u003c\/li\u003e\n\u003cli\u003eIncreases engine output by up to 3hp\u003c\/li\u003e\n\u003cli\u003eReduces noise by up to 1.5dB for compliant track performance\u003c\/li\u003e\n\u003cli\u003eLightweight construction (2.6 lbs) from American stainless steel\u003c\/li\u003e\n\u003cli\u003eDeveloped for closed course competition use only\u003c\/li\u003e\n\u003cli\u003eFactory Team proven technology for superior results in demanding environments\u003c\/li\u003e\n\u003cli\u003eCompatible with existing FMF Racing slip ons\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 045612\u003c\/li\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eConfiguration: Single\u003c\/li\u003e\n\u003cli\u003eHeader Construction: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eHeader Type: MegaBomb\u003c\/li\u003e\n\u003cli\u003eWeight: 2.6 lbs (approx. 1.18 kg)\u003c\/li\u003e\n\u003cli\u003eCarb Warning: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHusqvarna\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFC 250 (2016–2018)\u003c\/li\u003e\n\u003cli\u003eFC 350 (2016–2018)\u003c\/li\u003e\n\u003cli\u003eFX 350 (2017–2018)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKTM\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e250 SX-F (2016–2018)\u003c\/li\u003e\n\u003cli\u003e250 SX-F Factory Edition (2015–2017)\u003c\/li\u003e\n\u003cli\u003e250 XC-F (2016–2018)\u003c\/li\u003e\n\u003cli\u003e350 SX-F (2016–2018)\u003c\/li\u003e\n\u003cli\u003e350 XC-F (2016–2018)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":62857347170634,"sku":"209375","price":449.07,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/megabomb-exhaust-header-15-18-ktm-husqvarna-250-350-sx-f-xc-f-fc-fx-fmf-045612-4503319.jpg?v=1786074552"},{"product_id":"megabomb-exhaust-header-17-20-kawasaki-kx-250-f-fmf-042343","title":"MegaBomb Exhaust Header 17-20 Kawasaki KX 250 F - FMF 042343","description":"\u003cp\u003eDelivering enhanced performance, the FMF Racing Stainless MegaBomb 042343 is a premium header designed to boost horsepower and throttle response for motorcycles equipped with a single-sided exhaust system (excluding part #014553). Constructed from high-quality stainless steel, this header offers durability and corrosion resistance while supporting race-level power gains. Engineered for use on closed courses, it utilises FMF’s innovative MegaBomb technology to broaden the powerband and provide smoother acceleration across the rev range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClosed course use only; not legal for street use\u003c\/li\u003e\n\u003cli\u003eEngineered for optimal performance gains and power delivery\u003c\/li\u003e\n\u003cli\u003eConstructed from durable stainless steel for longevity and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eMegaBomb design increases low- to mid-range horsepower and torque\u003c\/li\u003e\n\u003cli\u003eLightweight construction reduces overall bike weight (1.5 lbs)\u003c\/li\u003e\n\u003cli\u003eSimple installation with direct OE fitment\u003c\/li\u003e\n\u003cli\u003eDesigned for single-sided exhaust systems (except part #014553)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 042343\u003c\/li\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eHeader construction: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eHeader type: MegaBomb\u003c\/li\u003e\n\u003cli\u003eWeight: 1.5 lbs\u003c\/li\u003e\n\u003cli\u003eCarb warning: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKawasaki\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKX250F (2017–2020)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63417736462666,"sku":"209378","price":389.98,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/megabomb-exhaust-header-17-20-kawasaki-kx-250-f-fmf-042343-6942262.jpg?v=1788510787"},{"product_id":"megabomb-exhaust-header-18-20-yamaha-wr-yz-450-f-fx-fmf-044439","title":"MegaBomb Exhaust Header 18-20 Yamaha WR YZ 450 F FX - FMF 044439","description":"\u003cp\u003eThe FMF Racing Stainless MegaBomb 044439 is a high-performance header tailored for single-sided exhaust systems, excluding part number 014553. Designed for demanding riders, this stainless steel MegaBomb header is intended for closed course use only, delivering notable improvements in power and throttle response while remaining lightweight and durable. Engineered for Yamaha motocross and enduro models, it is an ideal enhancement for competitive scenarios.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eManufactured from high-grade stainless steel for optimised strength and reduced weight\u003c\/li\u003e\n\u003cli\u003eMegaBomb design increases horsepower and low-end torque\u003c\/li\u003e\n\u003cli\u003eDesigned for single configuration applications (excluding part # 014553)\u003c\/li\u003e\n\u003cli\u003eSuitable for closed course use only; not for road use\u003c\/li\u003e\n\u003cli\u003eDirect replacement for stock header with precise fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFMF Item ID: 044439\u003c\/li\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eConfiguration: Single\u003c\/li\u003e\n\u003cli\u003eMaterial: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eHeader Type: MegaBomb\u003c\/li\u003e\n\u003cli\u003eCarb Warning: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYamaha\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWR450F (2019–2020)\u003c\/li\u003e\n\u003cli\u003eYZ450F (2018–2019)\u003c\/li\u003e\n\u003cli\u003eYZ450FX (2019–2020)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63417737118026,"sku":"209406","price":401.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/megabomb-exhaust-header-18-20-yamaha-wr-yz-450-f-fx-fmf-044439-2163798.jpg?v=1788510792"},{"product_id":"powerbomb-exhaust-header-88-20-honda-xr-600-650-r-l-fmf-040020","title":"PowerBomb Exhaust Header 88-20 Honda XR 600 650 R L - FMF 040020","description":"\u003cp\u003eFMF Racing’s PowerBomb 040020 is an advanced four-stroke header engineered with the patented PowerBomb module located at the ideal point within the exhaust system. This design enables a flow increase of nearly 10% by optimising the expansion and contraction of exhaust gases. The unique outer chamber allows the air to expand and cool before ramping back up to a higher velocity, resulting in enhanced engine performance. Acting as a pre-muffler, the PowerBomb also contributes to reduced sound output, providing a quieter ride without compromising power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePatented PowerBomb technology for enhanced exhaust flow\u003c\/li\u003e\n\u003cli\u003eIncreases exhaust gas velocity for improved power delivery\u003c\/li\u003e\n\u003cli\u003eActs as a pre-muffler to reduce sound output\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for closed course competition\u003c\/li\u003e\n\u003cli\u003eAvailable in supercross (low to mid-range power) and moto (mid to upper RPM) versions for select models\u003c\/li\u003e\n\u003cli\u003eConstructed from high-quality stainless steel for durability\u003c\/li\u003e\n\u003cli\u003eOnly 2.4 lbs for minimal weight increase\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 040020\u003c\/li\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eConstruction: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eHeader Type: PowerBomb\u003c\/li\u003e\n\u003cli\u003eWeight: 2.4 lbs\u003c\/li\u003e\n\u003cli\u003eIntended Use: Closed Course Only\u003c\/li\u003e\n\u003cli\u003eCarb Warning: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHONDA\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eXR600R (1988–1998, 2000)\u003c\/li\u003e\n\u003cli\u003eXR650L (1993–2009, 2012–2020)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63417737969994,"sku":"209421","price":337.98,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/powerbomb-exhaust-header-88-20-honda-xr-600-650-r-l-fmf-040020-3404683.jpg?v=1788510794"},{"product_id":"powerbomb-exhaust-header-00-22-kawasaki-suzuki-400-klx-dr-z-r-sr-s-sm-fmf-040038","title":"PowerBomb Exhaust Header 00-22 Kawasaki Suzuki 400 KLX DR-Z R SR S SM - FMF 040038","description":"\u003cp\u003eThe FMF Racing PowerBomb 040038 is a precision-engineered four-stroke stainless steel header designed to maximise exhaust flow and performance. Incorporating FMF’s patented PowerBomb module, this header strategically expands and contracts exhaust gases to deliver a significant 10% flow increase. The unique PowerBomb chamber works as a pre-muffler, aiding in the reduction of sound output while enhancing velocity for improved throttle response. Specifically developed for closed-course applications, it offers riders a measurable boost in power and efficiency with robust stainless steel construction for durability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFMF’s patented PowerBomb technology for optimised flow and performance gains\u003c\/li\u003e\n\u003cli\u003eDelivers nearly 10% increase in exhaust flow\u003c\/li\u003e\n\u003cli\u003e“Bomb” chamber acts as a pre-muffler, reducing sound output and absorption\u003c\/li\u003e\n\u003cli\u003eBuilt with high-grade stainless steel for excellent durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eEngineered to enhance throttle response and overall engine output\u003c\/li\u003e\n\u003cli\u003eDesigned for closed course competition use only\u003c\/li\u003e\n\u003cli\u003eAvailable versions focus power delivery for MX or supercross applications (model specific)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: 040038\u003c\/li\u003e\n\u003cli\u003eProduct Type: Header\u003c\/li\u003e\n\u003cli\u003eConstruction: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eHeader Style: PowerBomb\u003c\/li\u003e\n\u003cli\u003eWeight: 2.0 lbs\u003c\/li\u003e\n\u003cli\u003eCarburettor Warning: Yes (For closed course use only)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKawasaki\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKLX400R (2003–2004)\u003c\/li\u003e\n\u003cli\u003eKLX400SR (2003–2004)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSuzuki\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDRZ400 (2000–2007)\u003c\/li\u003e\n\u003cli\u003eDRZ400S (2000–2022)\u003c\/li\u003e\n\u003cli\u003eDRZ400SM (2005–2021)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63417738002762,"sku":"209425","price":291.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/powerbomb-exhaust-header-00-22-kawasaki-suzuki-400-klx-dr-z-r-sr-s-sm-fmf-040038-7909059.jpg?v=1788510790"},{"product_id":"powerbomb-exhaust-header-03-14-kawasaki-suzuki-400-kfx-ltz-r-fmf-043209","title":"PowerBomb Exhaust Header 03-14 Kawasaki Suzuki 400 KFX LTZ R - FMF 043209","description":"\u003cp\u003eEngineered for optimal four-stroke performance, the FMF Racing PowerBomb 043209 header features FMF's patented PowerBomb module strategically incorporated into the header’s initial stage. This precise placement boosts overall power by increasing exhaust flow up to 10% through controlled expansion and contraction, all while aiding to lower sound output by acting as a pre-muffler. Manufactured from robust stainless steel for durability, the PowerBomb’s outer chamber design enhances air expansion and velocity, making it ideal for competitive off-road applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePatented PowerBomb design boosts exhaust flow and overall performance by up to 10%\u003c\/li\u003e\n\u003cli\u003eFunctions as a 'pre-muffler' to help reduce sound output\u003c\/li\u003e\n\u003cli\u003eStainless steel construction delivers lasting strength and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eSpecific module placement optimises expansion, cooling, and velocity of exhaust gases\u003c\/li\u003e\n\u003cli\u003eDesigned for high-performance four-stroke quads\u003c\/li\u003e\n\u003cli\u003eClosed course use only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 043209\u003c\/li\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eHeader construction: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eHeader type: PowerBomb\u003c\/li\u003e\n\u003cli\u003eCarb warning: No\u003c\/li\u003e\n\u003cli\u003eWeight: 2 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKAWASAKI\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKFX400R (2003–2006)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSUZUKI\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLTZ400 (2003–2014)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63417738035530,"sku":"209428","price":259.98,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/powerbomb-exhaust-header-03-14-kawasaki-suzuki-400-kfx-ltz-r-fmf-043209-2811908.jpg?v=1788510730"},{"product_id":"powerbomb-exhaust-header-04-05-honda-crf-250-r-fmf-041118","title":"PowerBomb Exhaust Header 04-05 Honda CRF 250 R - FMF 041118","description":"\u003cp\u003eThe FMF Racing PowerBomb 041118 is a high-performance four-stroke header engineered to significantly boost exhaust flow and overall engine output. Featuring FMF’s patented PowerBomb module, strategically located within the header, this innovative design expands and contracts exhaust sonics to increase flow by nearly 10%. The outer chamber also functions as a pre-muffler, enhancing sound absorption and reducing noise levels. Available in a supercross-specific version optimised for low to mid-range power, the 041118 PowerBomb combines advanced technology with quality construction using durable stainless steel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClosed course use only\u003c\/li\u003e\n\u003cli\u003eSupercross (S\/X) version designed for enhanced low to mid-range power\u003c\/li\u003e\n\u003cli\u003ePatented PowerBomb module increases flow by approximately 10%\u003c\/li\u003e\n\u003cli\u003eStainless steel construction for durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eIncorporates a pre-muffler effect for lower sound output\u003c\/li\u003e\n\u003cli\u003eLightweight design (1.8 lbs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 041118\u003c\/li\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eHeader construction: Stainless steel\u003c\/li\u003e\n\u003cli\u003eHeader type: PowerBomb\u003c\/li\u003e\n\u003cli\u003eVersion: S\/X (Supercross)\u003c\/li\u003e\n\u003cli\u003eWeight: 1.8 lbs\u003c\/li\u003e\n\u003cli\u003eCarb warning: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHONDA\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCRF250R (2004–2005)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63417738068298,"sku":"209431","price":259.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/powerbomb-exhaust-header-04-05-honda-crf-250-r-fmf-041118-7487290.jpg?v=1788510787"},{"product_id":"powerbomb-exhaust-header-00-05-honda-xr-650-r-fmf-040021","title":"PowerBomb Exhaust Header 00-05 Honda XR 650 R - FMF 040021","description":"\u003cp\u003eEngineered for serious four-stroke performance, the FMF Racing PowerBomb 040021 header utilises FMF’s patented PowerBomb technology to dramatically boost exhaust flow and enhance throttle response. The strategically located PowerBomb chamber increases exhaust velocity, ramps up power, and reduces sound output by allowing exhaust gases to expand and cool before rapidly accelerating through the system. Crafted from tough stainless steel, the PowerBomb header is ideal for aggressive riders seeking both increased midrange and high-end gains from their Honda XR650R. Suitable for closed course competition only.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePatented PowerBomb chamber increases exhaust flow by nearly 10% for improved power and throttle response\u003c\/li\u003e\n\u003cli\u003eLowers sound output by acting as a pre-muffler and increasing sound absorption\u003c\/li\u003e\n\u003cli\u003eConstructed from durable stainless steel for reliability and resistance to corrosion\u003c\/li\u003e\n\u003cli\u003eLightweight design at only 2.9 lbs\u003c\/li\u003e\n\u003cli\u003eSpecifically tailored for high-flow, high-output off-road applications\u003c\/li\u003e\n\u003cli\u003eClosed course use only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 040021\u003c\/li\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eConstruction: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eHeader Type: PowerBomb\u003c\/li\u003e\n\u003cli\u003eWeight: 2.9 lbs\u003c\/li\u003e\n\u003cli\u003eCarb Compliant: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHonda\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eXR650R (2000–2005)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63417738101066,"sku":"209442","price":337.98,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/powerbomb-exhaust-header-00-05-honda-xr-650-r-fmf-040021-8936086.jpg?v=1788510732"},{"product_id":"powerbomb-exhaust-header-03-19-honda-crf-230-f-fmf-041483","title":"PowerBomb Exhaust Header 03-19 Honda CRF 230 F - FMF 041483","description":"\u003cp\u003eFMF Racing’s PowerBomb 041483 is a precision-engineered four-stroke header designed to significantly increase exhaust flow and performance for off-road motorcycles. The patented PowerBomb chamber is strategically placed to maximise flow, enhance throttle response, and provide a notable power gain throughout the RPM range. The unique module also acts as a pre-muffler, reducing overall exhaust noise while delivering a smoother, more efficient exhaust system. Constructed from durable stainless steel, the PowerBomb offers outstanding reliability and performance for closed course use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncreases exhaust flow by up to 10% with patented PowerBomb expansion chamber\u003c\/li\u003e\n\u003cli\u003eEnhances power and smoothness across the RPM range\u003c\/li\u003e\n\u003cli\u003eIntegrated pre-muffler effect helps lower sound levels\u003c\/li\u003e\n\u003cli\u003eStainless steel construction for durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eDesigned and tested for closed course competition use\u003c\/li\u003e\n\u003cli\u003eLightweight design (1.5 lbs) for minimal impact on handling\u003c\/li\u003e\n\u003cli\u003eCompatible with select HONDA off-road models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 041483\u003c\/li\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eConfiguration: Single\u003c\/li\u003e\n\u003cli\u003eMaterial: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eHeader Type: PowerBomb\u003c\/li\u003e\n\u003cli\u003eWeight: 1.5 lbs (approx.)\u003c\/li\u003e\n\u003cli\u003eCarb Warning: No\u003c\/li\u003e\n\u003cli\u003eNotice: Closed Course Use Only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHONDA\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCRF230F (2003–2017, 2019)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63417738264906,"sku":"209458","price":207.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/powerbomb-exhaust-header-03-19-honda-crf-230-f-fmf-041483-4325587.jpg?v=1788510790"},{"product_id":"powerbomb-exhaust-header-10-18-beta-rr-400-430-450-480-498-520-fmf-045425","title":"PowerBomb Exhaust Header 10-18 Beta RR 400 430 450 480 498 520 - FMF 045425","description":"\u003cp\u003eFMF Racing's PowerBomb 045425 is an advanced four-stroke header featuring a patented PowerBomb module strategically placed for optimal exhaust resonance. This innovative design enhances power output by increasing exhaust flow up to 10%, providing significant gains in performance and throttle response. The PowerBomb's outer chamber cools and compresses exhaust gases, boosting velocity while acting as a pre-muffler to reduce noise levels. The system is constructed from high-grade stainless steel, ensuring strength and durability for off-road use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e  \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClosed course use only  \u003c\/li\u003e\n\u003cli\u003ePatented PowerBomb technology for expanded exhaust flow  \u003c\/li\u003e\n\u003cli\u003eIncreases power and midrange throttle response  \u003c\/li\u003e\n\u003cli\u003eActs as a pre-muffler for reduced sound output  \u003c\/li\u003e\n\u003cli\u003eConstructed from stainless steel for robustness  \u003c\/li\u003e\n\u003cli\u003eWeighs only 1.6 lbs for minimal weight addition\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e  \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 045425  \u003c\/li\u003e\n\u003cli\u003eType: Header  \u003c\/li\u003e\n\u003cli\u003eCarb\/Emissions Warning: No  \u003c\/li\u003e\n\u003cli\u003eHeader construction: Stainless steel  \u003c\/li\u003e\n\u003cli\u003eHeader type: PowerBomb  \u003c\/li\u003e\n\u003cli\u003eWeight: 1.6 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBETA  \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRR 400 (2010–2013)  \u003c\/li\u003e\n\u003cli\u003eRR 430 (2015–2018)  \u003c\/li\u003e\n\u003cli\u003eRR 450 (2010–2014)  \u003c\/li\u003e\n\u003cli\u003eRR 480 (2015–2018)  \u003c\/li\u003e\n\u003cli\u003eRR 498 (2010–2014)  \u003c\/li\u003e\n\u003cli\u003eRR 520 (2010–2013)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63417738723658,"sku":"209539","price":259.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/powerbomb-exhaust-header-10-18-beta-rr-400-430-450-480-498-520-fmf-045425-3596586.jpg?v=1788510730"},{"product_id":"powerbomb-exhaust-header-04-08-kawasaki-suzuki-250-kx-rm-z-f-fmf-042037","title":"PowerBomb Exhaust Header 04-08 Kawasaki Suzuki 250 KX RM-Z F - FMF 042037","description":"\u003cp\u003eFMF Racing’s PowerBomb 042037 takes four-stroke performance to the next level with a uniquely engineered header featuring the patented PowerBomb module. Precisely placed in the flow path, the PowerBomb chamber utilises sonic expansion technology to optimise exhaust pressure waves, resulting in a notable increase in power output and enhanced throttle response. This design not only boosts flow by almost 10% but also acts as a “pre-muffler,” efficiently reducing sound levels while delivering a crisp, responsive riding experience. Constructed from high-grade stainless steel for durability and longevity, the PowerBomb 042037 is engineered for closed course use where uncompromising performance is essential.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for closed course competition\u003c\/li\u003e\n\u003cli\u003ePatented PowerBomb header increases flow by up to 10%\u003c\/li\u003e\n\u003cli\u003eOuter chamber cools and accelerates exhaust gases, maximising power\u003c\/li\u003e\n\u003cli\u003eFunctions as a “pre-muffler” to lower sound output\u003c\/li\u003e\n\u003cli\u003eManufactured from robust stainless steel for superior durability\u003c\/li\u003e\n\u003cli\u003eLightweight construction (1.3 lbs) for optimised handling\u003c\/li\u003e\n\u003cli\u003eSupercross and moto version options where available for customised power delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 042037\u003c\/li\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eConstruction: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eHeader Type: PowerBomb\u003c\/li\u003e\n\u003cli\u003eWeight: 1.3 lbs\u003c\/li\u003e\n\u003cli\u003eCarb Warning: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKawasaki\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKX250F (2004–2008)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSuzuki\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRM-Z250 (2004–2006)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63417738920266,"sku":"209598","price":259.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/powerbomb-exhaust-header-04-08-kawasaki-suzuki-250-kx-rm-z-f-fmf-042037-7236958.jpg?v=1788510792"},{"product_id":"powerbomb-exhaust-header-06-11-kawasaki-kx-450-f-fmf-042094","title":"PowerBomb Exhaust Header 06-11 Kawasaki KX 450 F - FMF 042094","description":"\u003cp\u003eEnhance your off-road performance with the FMF Racing PowerBomb 042094 header, meticulously engineered for four-stroke engines. Featuring FMF’s patented PowerBomb module, this system delivers a significant flow increase and optimises exhaust acoustics by expanding and accelerating exhaust gases. Crafted from durable stainless steel, the header boosts power throughout the rev range while simultaneously reducing the overall sound output. Ideal for riders seeking enhanced throttle response and power improvements on closed circuit courses.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePatented PowerBomb design increases exhaust flow by nearly 10% for significant power gains\u003c\/li\u003e\n\u003cli\u003eActs as a pre-muffler to help lower sound output, providing a quieter ride while maintaining performance\u003c\/li\u003e\n\u003cli\u003eConstructed from premium stainless steel for durability and resistance to corrosion\u003c\/li\u003e\n\u003cli\u003eAvailable in versions optimised for supercross (emphasising low to mid-range power) and moto (focusing on mid to upper RPM range) on certain models\u003c\/li\u003e\n\u003cli\u003eLightweight design at just 1.7 lbs reduces overall system weight\u003c\/li\u003e\n\u003cli\u003eSuitable for closed course competition use only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 042094\u003c\/li\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eHeader Construction: Stainless steel\u003c\/li\u003e\n\u003cli\u003eHeader Type: PowerBomb\u003c\/li\u003e\n\u003cli\u003eWeight: 1.7 lbs\u003c\/li\u003e\n\u003cli\u003eCarb Warning: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKawasaki\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKX450F (2006–2011)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63417738953034,"sku":"209600","price":259.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/powerbomb-exhaust-header-06-11-kawasaki-kx-450-f-fmf-042094-7992857.jpg?v=1788510794"},{"product_id":"powerbomb-exhaust-header-09-16-kawasaki-kx-250-f-fmf-042179","title":"PowerBomb Exhaust Header 09-16 Kawasaki KX 250 F - FMF 042179","description":"\u003cp\u003eThe FMF Racing PowerBomb 042179 delivers improved performance for four-stroke engines by integrating the patented PowerBomb module in a critical position within the header. This innovative design increases exhaust gas flow by nearly 10% and enhances throttle response, acceleration, and overall power delivery. The PowerBomb header also acts as a pre-muffler, helping to effectively lower the bike’s sound output while maintaining optimal performance, making it ideal for riders seeking both power and noise control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClosed course use only\u003c\/li\u003e\n\u003cli\u003eIncorporates FMF’s patented PowerBomb technology for enhanced performance\u003c\/li\u003e\n\u003cli\u003ePrecision placement of the PowerBomb module optimises flow and sonic characteristics\u003c\/li\u003e\n\u003cli\u003eActs as a pre-muffler to reduce sound output\u003c\/li\u003e\n\u003cli\u003eConstructed from high-grade stainless steel for durability and longevity\u003c\/li\u003e\n\u003cli\u003eLightweight design at just 1.3 lbs\u003c\/li\u003e\n\u003cli\u003eDesigned for use in racing and performance applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 042179\u003c\/li\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eHeader construction: Stainless steel\u003c\/li\u003e\n\u003cli\u003eHeader type: PowerBomb\u003c\/li\u003e\n\u003cli\u003eWeight: 1.3 lbs\u003c\/li\u003e\n\u003cli\u003eCarb warning: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKawasaki\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKX250F (2009–2016)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63417738985802,"sku":"209625","price":259.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/powerbomb-exhaust-header-09-16-kawasaki-kx-250-f-fmf-042179-9448899.jpg?v=1788510730"},{"product_id":"powerbomb-exhaust-header-08-09-kawasaki-klx-450-r-fmf-042131","title":"PowerBomb Exhaust Header 08-09 Kawasaki KLX 450 R - FMF 042131","description":"\u003cp\u003eThe FMF Racing PowerBomb 042131 is a four-stroke header engineered to maximise performance by incorporating FMF’s patented PowerBomb module at a precise location within the header. This unique design increases overall exhaust flow by nearly 10%, enhancing both horsepower and throttle response. The external PowerBomb chamber creates an environment where exhaust gases expand, cool, and accelerate, promoting superior exhaust flow characteristics. Furthermore, the system functions as a pre-muffler, effectively reducing noise output by providing additional internal sound absorption. The PowerBomb 042131 is crafted from durable stainless steel, ensuring both longevity and consistent performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned exclusively for closed course competition (not for highway use)\u003c\/li\u003e\n\u003cli\u003ePatented PowerBomb module enhances exhaust flow and performance\u003c\/li\u003e\n\u003cli\u003eOuter chamber increases gas velocity and reduces exhaust noise\u003c\/li\u003e\n\u003cli\u003ePre-muffler effect lowers overall decibel output\u003c\/li\u003e\n\u003cli\u003eConstructed from high-quality stainless steel for improved durability\u003c\/li\u003e\n\u003cli\u003eLightweight design (1.5 lbs) minimises additional mass\u003c\/li\u003e\n\u003cli\u003eSpecific fitment ensures optimal performance integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 042131\u003c\/li\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eConstruction: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eHeader Type: PowerBomb\u003c\/li\u003e\n\u003cli\u003eWeight: 1.5 lbs\u003c\/li\u003e\n\u003cli\u003eCarb Warning: None\u003c\/li\u003e\n\u003cli\u003eApplication: Closed Course Use Only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKAWASAKI\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKLX450R (2008–2009)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63417739018570,"sku":"209627","price":259.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/powerbomb-exhaust-header-08-09-kawasaki-klx-450-r-fmf-042131-7398693.jpg?v=1788510792"},{"product_id":"megabomb-exhaust-header-11-13-husqvarna-tc-449-fmf-045426","title":"MegaBomb Exhaust Header 11-13 Husqvarna TC 449 - FMF 045426","description":"\u003cp\u003eEngineered specifically for high-performance motocross and closed-course riding, the FMF Racing Stainless MegaBomb 045426 header transforms your bike’s power delivery by optimising exhaust flow and improving throttle response. Constructed from durable stainless steel for enhanced longevity, this MegaBomb header is designed for single-sided exhaust systems (excluding part #014553). It is intended for professional and competition use only.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTrack-specific: Designed exclusively for closed course competition\u003c\/li\u003e\n\u003cli\u003eLightweight design: Weighs just 1.6 lbs for improved agility\u003c\/li\u003e\n\u003cli\u003eRobust build: Made from corrosion-resistant stainless steel\u003c\/li\u003e\n\u003cli\u003ePerformance boost: MegaBomb header shape increases power and throttle response\u003c\/li\u003e\n\u003cli\u003ePrecise fitment: Engineered as a single-sided header (not compatible with part #014553)\u003c\/li\u003e\n\u003cli\u003eNo carburettor warning for straightforward installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 045426\u003c\/li\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eConfiguration: Single\u003c\/li\u003e\n\u003cli\u003eMaterial: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eHeader Type: MegaBomb\u003c\/li\u003e\n\u003cli\u003eWeight: 1.6 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHusqvarna\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTC449 (2011–2013)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63417739051338,"sku":"209647","price":285.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/megabomb-exhaust-header-11-13-husqvarna-tc-449-fmf-045426-1816396.jpg?v=1788510787"},{"product_id":"powerbomb-exhaust-header-04-17-honda-crf-250-x-fmf-041133","title":"PowerBomb Exhaust Header 04-17 Honda CRF 250 X - FMF 041133","description":"\u003cp\u003eFMF Racing’s PowerBomb 041133 header redefines four-stroke exhaust technology with its patented PowerBomb module strategically placed to optimise the expansion and contraction of exhaust pulses. This unique design delivers an impressive performance increase, enhancing power and throttle response while reducing overall sound output by functioning as a pre-muffler. Engineered for closed course racing, the PowerBomb header is crafted from durable stainless steel, offering consistent gains and proven reliability for demanding off-road riding.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClosed course competition use only for maximum performance\u003c\/li\u003e\n\u003cli\u003ePatented PowerBomb module increases flow by nearly 10%\u003c\/li\u003e\n\u003cli\u003eActs as a pre-muffler to lower sound output\u003c\/li\u003e\n\u003cli\u003eAvailable in versions optimised for different power delivery ranges\u003c\/li\u003e\n\u003cli\u003eStainless steel construction for strength and longevity\u003c\/li\u003e\n\u003cli\u003eLightweight at only 1.6 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 041133\u003c\/li\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eConstruction: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eHeader Type: PowerBomb\u003c\/li\u003e\n\u003cli\u003eWeight: 1.6 lbs\u003c\/li\u003e\n\u003cli\u003eCarb Warning: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHONDA\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCRF250X (2004–2009, 2012–2013, 2015–2017)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63417739215178,"sku":"209688","price":259.98,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/powerbomb-exhaust-header-04-17-honda-crf-250-x-fmf-041133-5341606.jpg?v=1788510732"},{"product_id":"powerbomb-exhaust-header-04-17-honda-crf-450-r-x-fmf-041082","title":"PowerBomb Exhaust Header 04-17 Honda CRF 450 R X - FMF 041082","description":"\u003cp\u003eFMF Racing’s PowerBomb 041082 header is engineered for four-stroke performance enthusiasts seeking optimised exhaust flow and power gains. The innovative PowerBomb module, strategically positioned in the header’s initial stage, increases exhaust velocity and engine response by expanding and contracting exhaust pulses. This unique design boosts flow by nearly 10% and subtly reduces sound output, thanks to the additional surface area acting as a “pre-muffler.” Crafted from durable stainless steel, the PowerBomb 041082 delivers outstanding performance for serious riders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncorporates FMF’s patented PowerBomb chamber for expanded exhaust flow and performance\u003c\/li\u003e\n\u003cli\u003ePositioning optimises exhaust velocity for increased power and throttle response\u003c\/li\u003e\n\u003cli\u003eFunctions as a “pre-muffler,” lowering overall sound output\u003c\/li\u003e\n\u003cli\u003eDurable stainless steel construction for longevity and dependability\u003c\/li\u003e\n\u003cli\u003eDesigned for closed course competition use only\u003c\/li\u003e\n\u003cli\u003eWeighs only 1.6 lbs for minimal added mass\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 041082\u003c\/li\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eHeader Construction: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eHeader Type: PowerBomb\u003c\/li\u003e\n\u003cli\u003eWeight: 1.6 lbs\u003c\/li\u003e\n\u003cli\u003eCarb Warning: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHONDA\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCRF450R (2004–2008)\u003c\/li\u003e\n\u003cli\u003eCRF450X (2005–2009, 2012–2017)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63417739247946,"sku":"209692","price":259.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/powerbomb-exhaust-header-04-17-honda-crf-450-r-x-fmf-041082-4965463.jpg?v=1788510790"},{"product_id":"powerbomb-exhaust-header-01-13-yamaha-wr-yz-250-f-fmf-040073","title":"PowerBomb Exhaust Header 01-13 Yamaha WR YZ 250 F - FMF 040073","description":"\u003cp\u003eThe FMF Racing PowerBomb 040073 is a high-performance four-stroke header engineered to enhance power and efficiency through innovative exhaust technology. Featuring the patented PowerBomb module at a precise location within the header, it dramatically increases exhaust flow—boasting a nearly 10% gain—while also reducing sound output. The moto version is tailored to deliver robust power gains in the mid to upper RPM range, making it ideal for competitive riding environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClosed course use only\u003c\/li\u003e\n\u003cli\u003eIncorporates FMF’s patented PowerBomb expansion chamber for increased exhaust velocity and power\u003c\/li\u003e\n\u003cli\u003eActs as a pre-muffler to help reduce sound output\u003c\/li\u003e\n\u003cli\u003eSpecifically tuned moto version for optimal mid to upper RPM performance\u003c\/li\u003e\n\u003cli\u003eConstructed from durable stainless steel for strength and longevity\u003c\/li\u003e\n\u003cli\u003eLightweight at just 1.4 lbs (approx.)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 040073\u003c\/li\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eHeader construction: Stainless steel\u003c\/li\u003e\n\u003cli\u003eHeader type: PowerBomb\u003c\/li\u003e\n\u003cli\u003eVersion: Moto\u003c\/li\u003e\n\u003cli\u003eWeight: 1.4 lbs\u003c\/li\u003e\n\u003cli\u003eCarburettor warning: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYamaha\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWR250F (2001–2013)\u003c\/li\u003e\n\u003cli\u003eYZ250F (2001–2006)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63417739280714,"sku":"209695","price":259.98,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/powerbomb-exhaust-header-01-13-yamaha-wr-yz-250-f-fmf-040073-9409240.jpg?v=1788510735"},{"product_id":"powerbomb-exhaust-header-03-15-yamaha-450-yfz-yz-wr-f-fmf-044033","title":"PowerBomb Exhaust Header 03-15 Yamaha 450 YFZ YZ WR F - FMF 044033","description":"\u003cp\u003eThe FMF Racing PowerBomb 044033 is a high-performance four-stroke header engineered to provide exceptional power gains and improved exhaust flow for off-road enthusiasts. Featuring FMF’s patented PowerBomb module, this header is precisely designed to increase flow by up to 10% by expanding and accelerating exhaust gas velocity. The innovative chamber design acts as a pre-muffler, helping to reduce overall sound output while delivering targeted power characteristics—ideal for competitive riders seeking both performance and compliance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNotice: Closed Course Use Only\u003c\/li\u003e\n\u003cli\u003eIncorporates FMF’s patented PowerBomb module for performance gains\u003c\/li\u003e\n\u003cli\u003eIncreases exhaust flow by nearly 10%\u003c\/li\u003e\n\u003cli\u003eExpands and cools exhaust air before ramping up velocity\u003c\/li\u003e\n\u003cli\u003ePre-muffler chamber helps decrease sound output\u003c\/li\u003e\n\u003cli\u003eMoto version designed for mid to upper RPM power delivery\u003c\/li\u003e\n\u003cli\u003eStainless steel construction for durability\u003c\/li\u003e\n\u003cli\u003eLightweight at 1.5 lbs\u003c\/li\u003e\n\u003cli\u003eFMF item ID: 044033\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eHeader Construction: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eHeader Type: PowerBomb\u003c\/li\u003e\n\u003cli\u003eVersion: Moto\u003c\/li\u003e\n\u003cli\u003eWeight: 1.5 lbs\u003c\/li\u003e\n\u003cli\u003eCarb Warning: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYamaha\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWR450F (2003–2006)\u003c\/li\u003e\n\u003cli\u003eYFZ450 (2004–2009, 2012–2015)\u003c\/li\u003e\n\u003cli\u003eYZ450F (2003–2006)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63417739313482,"sku":"209701","price":259.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/powerbomb-exhaust-header-03-15-yamaha-450-yfz-yz-wr-f-fmf-044033-1907656.jpg?v=1788510792"},{"product_id":"powerbomb-exhaust-header-06-14-yamaha-yfm-700-r-fmf-044176","title":"PowerBomb Exhaust Header 06-14 Yamaha YFM 700 R - FMF 044176","description":"\u003cp\u003eFMF Racing’s PowerBomb 044176 is an innovative four-stroke header engineered for significant performance gains through FMF's patented PowerBomb module. Precisely located in the header’s initial stage, the PowerBomb module enhances exhaust flow and boosts velocity, producing an impressive increase in power and throttle response. Acting as a pre-muffler, it also contributes to a noticeable reduction in exhaust sound levels by increasing the sound-absorbing area, especially valuable for off-road and closed-course use. Constructed from durable stainless steel, the PowerBomb 044176 combines cutting-edge exhaust technology with proven FMF Racing quality for riders seeking optimal performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNotice: Closed Course Use Only\u003c\/li\u003e\n\u003cli\u003eIncreases exhaust flow by nearly 10% for superior performance\u003c\/li\u003e\n\u003cli\u003ePatented PowerBomb module strategically placed for maximum benefit\u003c\/li\u003e\n\u003cli\u003eFunctions as a pre-muffler to reduce sound output\u003c\/li\u003e\n\u003cli\u003eHeader constructed from robust stainless steel\u003c\/li\u003e\n\u003cli\u003eLightweight design at just 2.3 lbs\u003c\/li\u003e\n\u003cli\u003eDesigned for seamless installation and improved power delivery\u003c\/li\u003e\n\u003cli\u003eNo California carburettor compliance warning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 044176\u003c\/li\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eHeader Construction: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eHeader Type: PowerBomb\u003c\/li\u003e\n\u003cli\u003eWeight: 2.3 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYamaha\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRaptor 700 (2006–2014)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63417739346250,"sku":"209703","price":337.98,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/powerbomb-exhaust-header-06-14-yamaha-yfm-700-r-fmf-044176-3135391.jpg?v=1788510787"},{"product_id":"powerbomb-exhaust-header-06-14-honda-trx-450-r-fmf-041223","title":"PowerBomb Exhaust Header 06-14 Honda TRX 450 R - FMF 041223","description":"\u003cp\u003eThe FMF Racing PowerBomb 041223 header is engineered to enhance four-stroke motorcycle performance by introducing the patented PowerBomb module at a precise point within the header system. This innovative design increases exhaust flow by nearly 10% through efficient expansion and contraction of exhaust sonics, delivering improved throttle response and overall power. The PowerBomb also acts as a pre-muffler, reducing sound output and providing a broader powerband tailored for a variety of riding styles. Constructed from stainless steel, this header offers durability and reliability, making it a superior upgrade for competition riders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRedesigned four-stroke header with patented PowerBomb module for increased exhaust flow\u003c\/li\u003e\n\u003cli\u003eImproves throttle response and overall engine performance\u003c\/li\u003e\n\u003cli\u003ePre-muffler design reduces sound output\u003c\/li\u003e\n\u003cli\u003eDurable stainless steel construction for longevity\u003c\/li\u003e\n\u003cli\u003eFlow increase of nearly 10% for optimised performance\u003c\/li\u003e\n\u003cli\u003eApplication-specific tuning options for unique power curves\u003c\/li\u003e\n\u003cli\u003eClosed course use only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 041223\u003c\/li\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eHeader Construction: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eHeader Type: PowerBomb\u003c\/li\u003e\n\u003cli\u003eWeight: 1.9 lbs\u003c\/li\u003e\n\u003cli\u003eCarb Warning: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHonda\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTRX450R (2006–2010, 2012–2014)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63417739379018,"sku":"209707","price":259.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/powerbomb-exhaust-header-06-14-honda-trx-450-r-fmf-041223-7293733.webp?v=1788510787"},{"product_id":"powerbomb-exhaust-header-99-14-honda-trx-400-ex-x-fmf-040014","title":"PowerBomb Exhaust Header 99-14 Honda TRX 400 EX X - FMF 040014","description":"\u003cp\u003eFMF Racing’s PowerBomb 040014 is a high-performance four-stroke header, engineered to enhance exhaust flow and deliver notable horsepower gains. Utilising FMF’s patented PowerBomb module strategically integrated into the initial section of the header, this system increases exhaust flow by almost 10% through the controlled expansion and contraction of exhaust pressure waves. The result is not only improved throttle response and increased velocity, but also a reduction in sound output thanks to the “pre-muffler” effect, making it ideal for closed course applications. Constructed from durable stainless steel, the PowerBomb 040014 header combines performance gains with robust build quality for demanding off-road conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePatented PowerBomb technology for up to 10% increase in exhaust flow\u003c\/li\u003e\n\u003cli\u003eIntegrated expansion chamber lowers exhaust sound for racing environments\u003c\/li\u003e\n\u003cli\u003eActs as a pre-muffler, increasing sound absorbing surface area\u003c\/li\u003e\n\u003cli\u003eConstructed from high-quality stainless steel for durability\u003c\/li\u003e\n\u003cli\u003eReduced sound output while maximising performance\u003c\/li\u003e\n\u003cli\u003eClosed course use only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 040014\u003c\/li\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eHeader Type: PowerBomb\u003c\/li\u003e\n\u003cli\u003eMaterial: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eWeight: 3.4 lbs\u003c\/li\u003e\n\u003cli\u003eCarb Warning: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHonda\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTRX400EX (1999–2008)\u003c\/li\u003e\n\u003cli\u003eTRX400X (2009–2010, 2012–2014)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63417739411786,"sku":"209709","price":337.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/powerbomb-exhaust-header-99-14-honda-trx-400-ex-x-fmf-040014-9530416.jpg?v=1788510734"},{"product_id":"powerbomb-exhaust-header-06-09-honda-crf-250-r-fmf-041220","title":"PowerBomb Exhaust Header 06-09 Honda CRF 250 R - FMF 041220","description":"\u003cp\u003eThe FMF Racing PowerBomb 041220 header is engineered for uncompromising four-stroke performance, leveraging patented PowerBomb technology to significantly boost exhaust flow. Precisely placed in the initial header stage, the PowerBomb module expands and contracts exhaust sonics, resulting in nearly a 10% increase in flow. Its outer chamber design allows exhaust gases to expand and cool, then ramp up velocity for powerful, efficient performance. Acting as a pre-muffler, it also reduces overall sound levels. Supercross and moto variants are available for select models, optimised for different power ranges.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned exclusively for closed course competition\u003c\/li\u003e\n\u003cli\u003ePatented PowerBomb module delivers nearly 10% greater exhaust flow\u003c\/li\u003e\n\u003cli\u003ePre-muffler function lowers bike sound output\u003c\/li\u003e\n\u003cli\u003eStainless steel construction for durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eWeighs just 1.3 lbs for lightweight performance\u003c\/li\u003e\n\u003cli\u003eChoice of supercross (low to mid-range power) or moto (mid to upper RPM range) versions on select models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFMF Item ID: 041220\u003c\/li\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eHeader Construction: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eHeader Type: PowerBomb\u003c\/li\u003e\n\u003cli\u003eWeight: 1.3 lbs\u003c\/li\u003e\n\u003cli\u003eEmissions Notice: Not for road use; no carburettor warning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHONDA\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCRF250R (2006–2009)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63417739444554,"sku":"209723","price":259.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/powerbomb-exhaust-header-06-09-honda-crf-250-r-fmf-041220-7063923.jpg?v=1788510790"},{"product_id":"megabomb-exhaust-header-07-25-honda-crf-150-r-fmf-041426","title":"MegaBomb Exhaust Header 07-25 Honda CRF 150 R - FMF 041426","description":"\u003cp\u003eDesigned for uncompromising performance on the track, the FMF Racing Stainless MegaBomb 041426 header is engineered to extract maximum power and throttle response for single-sided exhaust systems, with the exception of part #014553. Constructed from robust stainless steel, this MegaBomb header is intended for closed-course use only, offering a significant boost in performance while maintaining a lightweight profile.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClosed course use only for racing and competition settings\u003c\/li\u003e\n\u003cli\u003eManufactured from durable stainless steel for longevity and strength\u003c\/li\u003e\n\u003cli\u003eMegaBomb header design enhances horsepower and torque\u003c\/li\u003e\n\u003cli\u003eLightweight at just 1.8 lbs., reducing overall system weight\u003c\/li\u003e\n\u003cli\u003eModel-specific fit ensures correct installation and function\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 041426\u003c\/li\u003e\n\u003cli\u003eHeader type: MegaBomb\u003c\/li\u003e\n\u003cli\u003eConstruction material: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eWeight: 1.8 lbs\u003c\/li\u003e\n\u003cli\u003eCarburettor warning: No\u003c\/li\u003e\n\u003cli\u003eFor single-sided exhaust systems except part #014553\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHonda\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCRF150R (2007–2025)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63417739477322,"sku":"209726","price":389.98,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/megabomb-exhaust-header-07-25-honda-crf-150-r-fmf-041426-9598639.jpg?v=1788510731"},{"product_id":"powerbomb-exhaust-header-02-03-honda-crf-450-r-fmf-041034","title":"PowerBomb Exhaust Header 02-03 Honda CRF 450 R - FMF 041034","description":"\u003cp\u003eEngineered to deliver a substantial power increase, the FMF Racing PowerBomb 041034 header uses FMF’s patented PowerBomb module, strategically located for optimal effect. The expansion chamber in the header enhances exhaust flow by almost 10%, while also acting as a pre-muffler to reduce noise levels. Constructed from durable stainless steel, the PowerBomb is specifically engineered to boost mid-to-upper RPM performance for riders demanding cutting-edge exhaust technology on closed courses.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncorporates FMF’s patented PowerBomb expansion chamber for significant flow and performance gains\u003c\/li\u003e\n\u003cli\u003eDesigned as a pre-muffler, reducing sound output by increasing sound absorption area\u003c\/li\u003e\n\u003cli\u003eAvailable in Moto version for improved mid-to-upper RPM power delivery\u003c\/li\u003e\n\u003cli\u003eManufactured from robust stainless steel for enhanced lifespan\u003c\/li\u003e\n\u003cli\u003eLightweight at just 1.8 lbs\u003c\/li\u003e\n\u003cli\u003eDesigned explicitly for closed course competition use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 041034\u003c\/li\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eHeader Construction: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eHeader Type: PowerBomb\u003c\/li\u003e\n\u003cli\u003eVersion: Moto\u003c\/li\u003e\n\u003cli\u003eWeight: 1.8 lbs\u003c\/li\u003e\n\u003cli\u003eCalifornia Carb Compliant: No\u003c\/li\u003e\n\u003cli\u003eClosed Course Use Only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHONDA\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCRF450R (2002–2003)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63417739542858,"sku":"209730","price":259.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/powerbomb-exhaust-header-02-03-honda-crf-450-r-fmf-041034-9771426.jpg?v=1788510732"},{"product_id":"powerbomb-exhaust-header-07-09-yamaha-yz-250-f-fmf-044244","title":"PowerBomb Exhaust Header 07-09 Yamaha YZ 250 F - FMF 044244","description":"\u003cp\u003eThe FMF Racing PowerBomb 044244 is a high-performance four-stroke header engineered to maximise your motorcycle’s exhaust flow and power output. Featuring FMF’s patented PowerBomb module, strategically integrated at a critical location in the header, it delivers a nearly 10% increase in exhaust flow by enabling exhaust gases to expand, cool, and accelerate, leading to enhanced throttle response and overall performance. The unique chamber design also reduces overall sound levels, serving as a “pre-muffler” for greater sound absorption. Purpose-built for closed course use, the PowerBomb is the ultimate choice for riders seeking both competitive edge and refined power delivery.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncreases exhaust flow by approximately 10%\u003c\/li\u003e\n\u003cli\u003ePatented PowerBomb module optimises sonic expansion and contraction\u003c\/li\u003e\n\u003cli\u003eReduces sound output for quieter operation\u003c\/li\u003e\n\u003cli\u003eActs as a pre-muffler to absorb sound before it reaches the silencer\u003c\/li\u003e\n\u003cli\u003eManufactured from premium stainless steel for durability and strength\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for closed course competition use\u003c\/li\u003e\n\u003cli\u003eWeight: 1.5 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 044244\u003c\/li\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eHeader Construction: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eHeader Type: PowerBomb\u003c\/li\u003e\n\u003cli\u003eWeight: 1.5 lbs\u003c\/li\u003e\n\u003cli\u003eIntended Use: Closed Course Only\u003c\/li\u003e\n\u003cli\u003eCarb Warning: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYamaha\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYZ250F (2007–2009)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63417739575626,"sku":"209733","price":259.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/powerbomb-exhaust-header-07-09-yamaha-yz-250-f-fmf-044244-6059126.jpg?v=1788510733"},{"product_id":"powerbomb-exhaust-header-07-15-yamaha-450-wr-yz-f-fmf-044225","title":"PowerBomb Exhaust Header 07-15 Yamaha 450 WR YZ F - FMF 044225","description":"\u003cp\u003eThe FMF PowerBomb 044225 is a performance four-stroke header engineered with FMF’s patented PowerBomb module strategically positioned in the initial stage of the exhaust system. This advanced design increases exhaust flow by nearly 10% by utilising sonic expansion and contraction within the outer chamber, significantly improving horsepower and velocity. The PowerBomb also acts as a pre-muffler, helping to reduce overall sound output by expanding the exhaust gases and increasing sound-absorbing surface area. Available in stainless steel construction, it is ideal for riders seeking a substantial boost in performance and throttle response.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePatented PowerBomb module enhances exhaust flow and power by up to 10%\u003c\/li\u003e\n\u003cli\u003eSonic expansion chamber acts as a pre-muffler, reducing sound output\u003c\/li\u003e\n\u003cli\u003eStainless steel construction for strength and durability\u003c\/li\u003e\n\u003cli\u003eDesigned for increased performance across the powerband\u003c\/li\u003e\n\u003cli\u003eClosed course use only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 044225\u003c\/li\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eConstruction: Stainless steel\u003c\/li\u003e\n\u003cli\u003eHeader Type: PowerBomb\u003c\/li\u003e\n\u003cli\u003eWeight: 1.7 lbs (0.77 kg)\u003c\/li\u003e\n\u003cli\u003eCarb Compliant: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYamaha\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWR450F (2007–2015)\u003c\/li\u003e\n\u003cli\u003eYZ450F (2007–2009)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63417739608394,"sku":"209740","price":259.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/powerbomb-exhaust-header-07-15-yamaha-450-wr-yz-f-fmf-044225-8666162.jpg?v=1788510792"},{"product_id":"powerbomb-exhaust-header-08-25-kawasaki-klx-140-f-g-l-r-fmf-042306","title":"PowerBomb Exhaust Header 08-25 Kawasaki KLX 140 F G L R - FMF 042306","description":"\u003cp\u003eThe FMF Racing PowerBomb 042306 is a high-performance four-stroke header engineered with FMF’s patented PowerBomb module positioned precisely to optimise exhaust flow. This innovation increases exhaust velocity by expanding and contracting exhaust sonic waves, yielding up to a 10% flow improvement. The unique outer chamber enhances exhaust cooling and velocity, while also acting as a pre-muffler to lower overall sound output. The PowerBomb header is ideal for riders seeking improved overall engine performance and is available in different configurations for distinct power delivery needs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePatented PowerBomb module for up to 10% increased flow\u003c\/li\u003e\n\u003cli\u003eExpansion chamber enhances exhaust cooling and airflow velocity\u003c\/li\u003e\n\u003cli\u003ePre-muffler function reduces engine noise\u003c\/li\u003e\n\u003cli\u003eAvailable in Moto and Supercross options to suit different power bands\u003c\/li\u003e\n\u003cli\u003eClosed course use only\u003c\/li\u003e\n\u003cli\u003eConstructed from durable stainless steel\u003c\/li\u003e\n\u003cli\u003eLightweight at 1.0 lbs (approx. 0.45 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 042306\u003c\/li\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eHeader Construction: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eHeader Type: PowerBomb\u003c\/li\u003e\n\u003cli\u003eWeight: 1.0 lbs\u003c\/li\u003e\n\u003cli\u003eCarb Warning: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKAWASAKI\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKLX140 (2008–2020)\u003c\/li\u003e\n\u003cli\u003eKLX140F (2021)\u003c\/li\u003e\n\u003cli\u003eKLX140G (2017–2020)\u003c\/li\u003e\n\u003cli\u003eKLX140L (2008–2021)\u003c\/li\u003e\n\u003cli\u003eKLX140R (2021–2025)\u003c\/li\u003e\n\u003cli\u003eKLX140R F (2022–2025)\u003c\/li\u003e\n\u003cli\u003eKLX140R L (2022–2025)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63446376415562,"sku":"210073","price":207.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/powerbomb-exhaust-header-08-25-kawasaki-klx-140-f-g-l-r-fmf-042306-8401483.webp?v=1789045870"},{"product_id":"powerbomb-exhaust-header-97-22-suzuki-dr-650-se-fmf-043289","title":"PowerBomb Exhaust Header 97-22 Suzuki DR 650 SE - FMF 043289","description":"\u003cp\u003eFMF Racing’s redesigned PowerBomb 043289 is a stainless steel four-stroke header engineered for optimised exhaust flow. Featuring FMF’s patented PowerBomb module strategically positioned in the header’s initial stage, it encourages expansion and contraction of exhaust sonics, delivering nearly a 10% increase in flow. The outer chamber design enables cool-down and accelerates velocity, serving as a pre-muffler to help reduce sound output. Available for select models with tuning specific to either low–mid or mid–high RPM power delivery, the PowerBomb exemplifies FMF’s race-bred performance and efficiency enhancements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClosed course use only  \u003c\/li\u003e\n\u003cli\u003eIncorporates FMF’s patented PowerBomb module for increased performance  \u003c\/li\u003e\n\u003cli\u003eProvides close to 10% increase in flow by optimising exhaust sonics  \u003c\/li\u003e\n\u003cli\u003eOuter chamber design helps exhaust cooling and increases velocity  \u003c\/li\u003e\n\u003cli\u003eServes as a pre-muffler, reducing overall sound output  \u003c\/li\u003e\n\u003cli\u003eOffers powerband tuning options for some models (moto or supercross focus)  \u003c\/li\u003e\n\u003cli\u003eConstructed from durable stainless steel  \u003c\/li\u003e\n\u003cli\u003eLightweight at just 2.8 lbs  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 043289  \u003c\/li\u003e\n\u003cli\u003eType: Header  \u003c\/li\u003e\n\u003cli\u003eHeader Type: PowerBomb  \u003c\/li\u003e\n\u003cli\u003eHeader Construction: Stainless Steel  \u003c\/li\u003e\n\u003cli\u003eWeight: 2.8 lbs  \u003c\/li\u003e\n\u003cli\u003eCarb Warning: No  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSuzuki  \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDR650SE (1997–2022)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63446376448330,"sku":"210078","price":259.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/powerbomb-exhaust-header-97-22-suzuki-dr-650-se-fmf-043289-1598160.jpg?v=1788864074"},{"product_id":"megabomb-exhaust-header-09-22-yamaha-yfz-450-r-x-fmf-044358","title":"MegaBomb Exhaust Header 09-22 Yamaha YFZ 450 R X - FMF 044358","description":"\u003cp\u003eTransform your ATV’s power delivery with the FMF Racing MegaBomb 044358 header. Engineered for maximum performance, the MegaBomb increases output from stock engines by up to 3 horsepower while also reducing noise by as much as 1.5dB. Its advanced design delivers both exceptional torque at low revs and strong over-rev performance at higher RPMs. Constructed using premium American stainless steel, this header bolts on with ease for immediate gains whether you’re chasing holeshots or tackling competitive climbs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e  \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncreases horsepower by up to 3hp over stock\u003c\/li\u003e\n\u003cli\u003eDelivers enhanced low-end torque and extended over-rev\u003c\/li\u003e\n\u003cli\u003eReduces exhaust sound levels by approximately 1.5dB\u003c\/li\u003e\n\u003cli\u003eFabricated from high-grade American stainless steel for durability\u003c\/li\u003e\n\u003cli\u003ePatent pending MegaBomb header design\u003c\/li\u003e\n\u003cli\u003eSimple bolt-on installation for quick power increase\u003c\/li\u003e\n\u003cli\u003eDesigned for closed course competition use only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e  \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eHeader Type: MegaBomb\u003c\/li\u003e\n\u003cli\u003eHeader Construction: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eItem ID: 044358\u003c\/li\u003e\n\u003cli\u003eWeight: 1.8 lbs (approx. 0.82 kg)\u003c\/li\u003e\n\u003cli\u003eCARB Compliancy: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYamaha  \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYFZ450R (2009–2022)  \u003c\/li\u003e\n\u003cli\u003eYFZ450X (2010–2011)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63446376481098,"sku":"210121","price":389.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/megabomb-exhaust-header-09-22-yamaha-yfz-450-r-x-fmf-044358-1766765.jpg?v=1788863953"},{"product_id":"powerbomb-exhaust-header-09-22-yamaha-yfz-450-r-x-fmf-044298","title":"PowerBomb Exhaust Header 09-22 Yamaha YFZ 450 R X - FMF 044298","description":"\u003cp\u003eThe FMF Racing PowerBomb 044298 is a high-performance four-stroke header engineered to boost exhaust flow and enhance overall power delivery. Featuring FMF’s patented PowerBomb module meticulously positioned for optimal performance gains, this innovative design increases exhaust flow by nearly 10%. The expanded outer chamber cools gases before compressing them for a higher-velocity exit, acting as a 'pre-muffler' to lower sound output while maximising performance. Constructed from robust stainless steel, the PowerBomb 044298 provides reliable gains across a wide range of riding conditions, with dedicated options for different power delivery characteristics.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExclusive FMF PowerBomb technology for enhanced exhaust sonic flow\u003c\/li\u003e\n\u003cli\u003eIncreases exhaust flow by nearly 10% for tangible performance improvement\u003c\/li\u003e\n\u003cli\u003eStainless steel construction ensures long-term durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eActs as a pre-muffler, reducing overall sound output\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for closed course competition use\u003c\/li\u003e\n\u003cli\u003eLightweight design at only 1.5 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 044298\u003c\/li\u003e\n\u003cli\u003eHeader Type: PowerBomb\u003c\/li\u003e\n\u003cli\u003eMaterial: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eWeight: 1.5 lbs\u003c\/li\u003e\n\u003cli\u003eApplication: Four-stroke engines\u003c\/li\u003e\n\u003cli\u003eCarb Warning: No\u003c\/li\u003e\n\u003cli\u003eIntended Use: Closed course only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYamaha\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYFZ450R (2009–2022)\u003c\/li\u003e\n\u003cli\u003eYFZ450X (2010–2011)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63446376513866,"sku":"210123","price":259.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/powerbomb-exhaust-header-09-22-yamaha-yfz-450-r-x-fmf-044298-8692414.jpg?v=1788863950"},{"product_id":"megabomb-exhaust-header-11-25-suzuki-450-rmz-rmx-z-fmf-043309","title":"MegaBomb Exhaust Header 11-25 Suzuki 450 RMZ RMX Z - FMF 043309","description":"\u003cp\u003eThe FMF Racing Stainless MegaBomb 043309 header is precision-engineered for optimal performance on closed courses, offering excellent power gains for high-performance off-road motorcycles. Constructed from durable stainless steel, this MegaBomb header is suitable for use with either the stock or FMF muffler, providing broad compatibility and reliable strength for demanding riding conditions. Please note: this header is not compatible with part #014553 and is intended for single-sided exhaust systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for closed course use only\u003c\/li\u003e\n\u003cli\u003eDurable stainless steel construction for long-lasting performance\u003c\/li\u003e\n\u003cli\u003eMegaBomb technology for enhanced power delivery\u003c\/li\u003e\n\u003cli\u003eFits with stock or FMF muffler for flexible installation\u003c\/li\u003e\n\u003cli\u003eLightweight construction at just 1.6 lbs\u003c\/li\u003e\n\u003cli\u003eSpecifically for single-sided exhaust systems (except #014553)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eHeader Construction: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eHeader Type: MegaBomb\u003c\/li\u003e\n\u003cli\u003eWeight: 1.6 lbs\u003c\/li\u003e\n\u003cli\u003eCarb Warning: No\u003c\/li\u003e\n\u003cli\u003eItem ID: 043309\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSuzuki\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRMX450Z (2017–2019)\u003c\/li\u003e\n\u003cli\u003eRMZ450 (2011–2025)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63446376579402,"sku":"210132","price":389.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/megabomb-exhaust-header-11-25-suzuki-450-rmz-rmx-z-fmf-043309-2756014.jpg?v=1788864069"},{"product_id":"megabomb-exhaust-header-11-20-suzuki-rm-z-450-fmf-043310","title":"MegaBomb Exhaust Header 11-20 Suzuki RM-Z 450 - FMF 043310","description":"\u003cp\u003eExperience advanced four-stroke performance with the FMF Racing Titanium MegaBomb 043310 header. Constructed from lightweight titanium and engineered to deliver optimal power across the rpm range, this header is designed specifically for aggressive riding and closed course use. Its innovative MegaBomb technology enhances throttle response while reducing sound output, providing a crisp, controlled ride with seamless compatibility for stock or FMF mufflers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor closed course use only\u003c\/li\u003e\n\u003cli\u003eLightweight titanium construction for durability and performance\u003c\/li\u003e\n\u003cli\u003eMegaBomb technology enhances exhaust flow and throttle response\u003c\/li\u003e\n\u003cli\u003eCompatible with stock or FMF muffler systems\u003c\/li\u003e\n\u003cli\u003eWeighs only 1.2 lbs (approx 0.54 kg)\u003c\/li\u003e\n\u003cli\u003eDesigned for straightforward installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 043310\u003c\/li\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eConstruction: Titanium\u003c\/li\u003e\n\u003cli\u003eHeader Type: MegaBomb\u003c\/li\u003e\n\u003cli\u003eWeight: 1.2 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSUZUKI\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRMZ450 (2011–2025)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63446376612170,"sku":"210133","price":449.07,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/megabomb-exhaust-header-11-20-suzuki-rm-z-450-fmf-043310-5149781.jpg?v=1788864132"},{"product_id":"powerbomb-exhaust-header-12-15-kawasaki-kx-450-f-fmf-042274","title":"PowerBomb Exhaust Header 12-15 Kawasaki KX 450 F - FMF 042274","description":"\u003cp\u003eThe FMF PowerBomb 042274 is a precision-engineered four-stroke header designed to significantly improve exhaust flow and overall engine performance. By integrating FMF’s patented PowerBomb module at a scientifically determined location within the header, this system utilises the expansion and contraction of exhaust sonics to boost flow by almost 10%, resulting in a sharper throttle response and increased power output. The outer chamber also acts as a pre-muffler, reducing noise by enhancing sound absorption as gases pass through. Ideal for competitive riders, the PowerBomb is available in variants tailored for specific power characteristics and retains strict construction quality with durable stainless steel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDeveloped for closed course competition use only  \u003c\/li\u003e\n\u003cli\u003eIncorporates FMF's patented PowerBomb module for increased exhaust flow and power gains  \u003c\/li\u003e\n\u003cli\u003eFunctions as a pre-muffler to help reduce overall sound output  \u003c\/li\u003e\n\u003cli\u003eSingle header configuration designed specifically for four-stroke engines  \u003c\/li\u003e\n\u003cli\u003eConstructed from high-quality stainless steel for strength and corrosion resistance  \u003c\/li\u003e\n\u003cli\u003eLight weight at just 1.7 lbs (0.77 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 042274  \u003c\/li\u003e\n\u003cli\u003eType: Header  \u003c\/li\u003e\n\u003cli\u003eConfiguration: Single  \u003c\/li\u003e\n\u003cli\u003eCarb Warning: No  \u003c\/li\u003e\n\u003cli\u003eHeader Construction: Stainless Steel  \u003c\/li\u003e\n\u003cli\u003eHeader Type: PowerBomb  \u003c\/li\u003e\n\u003cli\u003eWeight: 1.7 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKawasaki  \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKX450F (2012–2015)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63446376644938,"sku":"210139","price":259.98,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/powerbomb-exhaust-header-12-15-kawasaki-kx-450-f-fmf-042274-3799549.jpg?v=1788864011"},{"product_id":"powerbomb-exhaust-header-08-18-kawasaki-klr-650-camo-fmf-042317","title":"PowerBomb Exhaust Header 08-18 Kawasaki KLR 650 CAMO - FMF 042317","description":"\u003cp\u003eThe FMF Racing PowerBomb 042317 is a four-stroke header engineered for optimal performance gains. By integrating FMF’s patented PowerBomb module at a strategic point in the header, this exhaust component increases exhaust flow by nearly 10%, enhancing throttle response and overall engine efficiency. The innovative PowerBomb design functions as a pre-muffler, reducing sound output while maximising velocity and expanding air in the exhaust system. Constructed from durable stainless steel and weighing just 2.1 lbs, this header is designed to interface exclusively with FMF mufflers for a precisely tuned exhaust system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNotice: For closed course use only\u003c\/li\u003e\n\u003cli\u003ePatented PowerBomb technology for increased flow and performance\u003c\/li\u003e\n\u003cli\u003eReduces sound output by providing a pre-muffler effect\u003c\/li\u003e\n\u003cli\u003eDesigned for seamless fit with FMF mufflers\u003c\/li\u003e\n\u003cli\u003eDurable stainless steel construction\u003c\/li\u003e\n\u003cli\u003eLightweight at just 2.1 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 042317\u003c\/li\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eConfiguration: Single\u003c\/li\u003e\n\u003cli\u003eCarb Warning: No\u003c\/li\u003e\n\u003cli\u003eHeader Construction: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eHeader Type: PowerBomb\u003c\/li\u003e\n\u003cli\u003eWeight: 2.1 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKawasaki\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKLR650 (2008–2018)\u003c\/li\u003e\n\u003cli\u003eKLR650 CAMO (2016–2018)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63446376677706,"sku":"210142","price":259.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/powerbomb-exhaust-header-08-18-kawasaki-klr-650-camo-fmf-042317-8074099.webp?v=1789045872"},{"product_id":"powerbomb-exhaust-header-15-23-yamaha-raptor-700-fmf-044432","title":"PowerBomb Exhaust Header 15-23 Yamaha RAPTOR 700 - FMF 044432","description":"\u003cp\u003eFMF Racing’s PowerBomb 044432 is a four-stroke header system engineered with precision performance in mind. Integrating FMF's patented PowerBomb module at a carefully optimised position, this design promotes superior exhaust flow and performance by utilising the unique expansion and contraction of exhaust gases. The result is an approximate 10% increase in flow, with enhanced velocity after exhaust expands and cools in the outer chamber. Functioning as a pre-muffler, the PowerBomb also helps reduce overall sound output by providing additional surface area for sound absorption, ideal for those seeking a competitive edge and improved ride experience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e  \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePatented PowerBomb design increases exhaust flow by nearly 10%  \u003c\/li\u003e\n\u003cli\u003eFunctions as a pre-muffler, reducing sound output  \u003c\/li\u003e\n\u003cli\u003ePrecisely located chamber allows gases to expand, cool, and accelerate  \u003c\/li\u003e\n\u003cli\u003eConstructed from durable stainless steel for longevity  \u003c\/li\u003e\n\u003cli\u003eClosed course use only  \u003c\/li\u003e\n\u003cli\u003eSingle configuration header  \u003c\/li\u003e\n\u003cli\u003eMotocross and supercross specific variants available for optimised power delivery  \u003c\/li\u003e\n\u003cli\u003eLightweight design (2.1 lbs)  \u003c\/li\u003e\n\u003cli\u003eNo carb warning required  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e  \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType: Header  \u003c\/li\u003e\n\u003cli\u003eConfiguration: Single  \u003c\/li\u003e\n\u003cli\u003eConstruction: Stainless Steel  \u003c\/li\u003e\n\u003cli\u003eWeight: 2.1 lbs  \u003c\/li\u003e\n\u003cli\u003eHeader Type: PowerBomb  \u003c\/li\u003e\n\u003cli\u003eFMF Item ID: 044432  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYamaha  \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRAPTOR 700 (2015–2023)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63446376710474,"sku":"210143","price":337.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/powerbomb-exhaust-header-15-23-yamaha-raptor-700-fmf-044432-9647340.jpg?v=1788864070"},{"product_id":"fatty-exhaust-pipe-15-22-beta-x-trainer-300-fmf-025263","title":"Fatty Exhaust Pipe 15-22 Beta X-TRAINER 300 - FMF 025263","description":"\u003cp\u003eDrawing on over 35 years of racing expertise, the FMF Racing Fatty Gold Series pipe offers impressive, consistent performance for two-stroke riders. This exhaust is engineered to broaden and smooth the power band, ensuring strong gains in low, mid, and over-rev ranges for responsive throttle control and tractable power in any riding conditions. Constructed from carbon steel with a durable nickel-plated finish, it delivers reliability and a precise fit for a wide range of two-stroke models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExpands and smooths the power curve for stronger performance at all RPMs\u003c\/li\u003e\n\u003cli\u003eEnhances low-end torque, mid-range punch, and top-end over-rev\u003c\/li\u003e\n\u003cli\u003eManufactured using FMF’s Tru-Flo stamping process for an exact fit and optimal flow\u003c\/li\u003e\n\u003cli\u003eDurable carbon steel construction with corrosion-resistant nickel plating\u003c\/li\u003e\n\u003cli\u003eCompatible for use with FMF or stock silencers (unless noted otherwise)\u003c\/li\u003e\n\u003cli\u003eFMF’s most popular two-stroke exhaust pipe, trusted across disciplines\u003c\/li\u003e\n\u003cli\u003eIncludes O-rings for secure installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 025263\u003c\/li\u003e\n\u003cli\u003eType: Pipes\u003c\/li\u003e\n\u003cli\u003eCarb Warning: No\u003c\/li\u003e\n\u003cli\u003eWeight: 5.0 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBeta\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eX-TRAINER (2015–2022)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63460716675402,"sku":"289679","price":311.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/fatty-exhaust-pipe-15-22-beta-x-trainer-300-fmf-025263-4303962.jpg?v=1788957554"},{"product_id":"megabomb-exhaust-header-20-23-gasgas-husqvarna-ktm-350-ec-fe-xcf-w-fmf-045643","title":"MegaBomb Exhaust Header 20-23 GasGas Husqvarna KTM 350 EC FE XCF-W - FMF 045643","description":"\u003cp\u003eFMF Racing's Stainless MegaBomb 045643 header is engineered for motorcycles with a single-sided exhaust system, excluding applications with part #014553. Designed for riders seeking advanced performance gains on closed courses, this header utilises premium stainless steel construction and FMF's renowned MegaBomb technology for optimal power output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor closed course competition use only\u003c\/li\u003e\n\u003cli\u003eStainless steel header for durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eMegaBomb design enhances mid-range power and broadens torque curve\u003c\/li\u003e\n\u003cli\u003ePrecision fit for single-sided exhaust systems\u003c\/li\u003e\n\u003cli\u003eLightweight construction\u003c\/li\u003e\n\u003cli\u003eItem ID: 045643\u003c\/li\u003e\n\u003cli\u003eNo California carburetor warning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eConfiguration: Single\u003c\/li\u003e\n\u003cli\u003eMaterial: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eHeader Type: MegaBomb\u003c\/li\u003e\n\u003cli\u003eWeight: 0 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGAS GAS\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEC350F (2021)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHUSQVARNA\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFE 350 (2020–2023)\u003c\/li\u003e\n\u003cli\u003eFE 350 Rockstar Edition (2021)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKTM\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e350 XCF-W (2020–2022)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63460717101386,"sku":"291473","price":496.35,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/megabomb-exhaust-header-20-23-gasgas-husqvarna-ktm-350-ec-fe-xcf-w-fmf-045643-2832638.jpg?v=1788957610"},{"product_id":"megabomb-exhaust-header-20-23-ktm-husqvarna-450-fe-xcf-w-fmf-045644","title":"MegaBomb Exhaust Header 20-23 KTM Husqvarna 450 FE XCF-W - FMF 045644","description":"\u003cp\u003eThe FMF Racing Stainless MegaBomb 045644 header is engineered for optimal performance in single-sided exhaust systems, delivering notable horsepower benefits on closed course tracks. Constructed from premium stainless steel, it utilises MegaBomb technology to enhance exhaust flow while reducing sound output, making it ideal for competitive environments. Note this header is not compatible with part # 014553.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOptimised for closed course competition (not for road use)\u003c\/li\u003e\n\u003cli\u003eAdvanced MegaBomb design improves power and reduces sound\u003c\/li\u003e\n\u003cli\u003eDurable stainless steel construction for longevity\u003c\/li\u003e\n\u003cli\u003eLightweight at just 2 lbs\u003c\/li\u003e\n\u003cli\u003eDesigned exclusively for single exhaust configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem ID: 045644\u003c\/li\u003e\n\u003cli\u003eType: Header\u003c\/li\u003e\n\u003cli\u003eConfiguration: Single sided\u003c\/li\u003e\n\u003cli\u003eHeader construction: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eHeader type: MegaBomb\u003c\/li\u003e\n\u003cli\u003eWeight: 2 lbs\u003c\/li\u003e\n\u003cli\u003eCarb Warning: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHusqvarna\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFE 450 (2020–2021, 2023)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKTM\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e450 XCF-W (2023)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":63460717920586,"sku":"291474","price":496.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/megabomb-exhaust-header-20-23-ktm-husqvarna-450-fe-xcf-w-fmf-045644-3941861.jpg?v=1789045872"}],"url":"https:\/\/aceraceshop.co.uk\/collections\/front-pipes.oembed?page=3","provider":"ACE Race Shop","version":"1.0","type":"link"}