{"product_id":"powercore-4-hex-exhaust-silencer-10-13-yamaha-yz-450-f-fmf-044396","title":"Powercore 4 Hex Exhaust Silencer 10-13 Yamaha YZ 450 F - FMF 044396","description":"\u003cp\u003eThe FMF Racing Powercore 4 HEX 044396 slip-on exhaust brings top-level race engineering to an accessible price point, offering riders improved horsepower, torque, and a lightweight yet robust construction. Developed for superior performance, this system incorporates advanced core design and materials, resulting in enhanced exhaust flow and lasting durability.\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\u003eIncreased overall power and torque  \u003c\/li\u003e\n\u003cli\u003eDurable stainless steel and aluminium build  \u003c\/li\u003e\n\u003cli\u003eSpace Age packing material extends longevity  \u003c\/li\u003e\n\u003cli\u003eHi-Flo core technology optimises internal flow  \u003c\/li\u003e\n\u003cli\u003eEnhanced sonic evacuation for maximum performance  \u003c\/li\u003e\n\u003cli\u003eRemovable spark arrestor included  \u003c\/li\u003e\n\u003cli\u003eWeighs only 4.9 lbs  \u003c\/li\u003e\n\u003cli\u003eQuiet insert available separately\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: 044396  \u003c\/li\u003e\n\u003cli\u003eType: Slip-On  \u003c\/li\u003e\n\u003cli\u003eConfiguration: Single  \u003c\/li\u003e\n\u003cli\u003eConstruction: Aluminium  \u003c\/li\u003e\n\u003cli\u003eFinish: Natural  \u003c\/li\u003e\n\u003cli\u003eMidpipe: Stainless Steel  \u003c\/li\u003e\n\u003cli\u003eEndcap: Stainless Steel  \u003c\/li\u003e\n\u003cli\u003eSpark Arrestor: Screen Insert (included)  \u003c\/li\u003e\n\u003cli\u003eCarb Warning: No  \u003c\/li\u003e\n\u003cli\u003eQuiet Insert: Sold separately  \u003c\/li\u003e\n\u003cli\u003eWeight: 4.9 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\u003eYZ450F (2010–2013)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF Exhausts","offers":[{"title":"Default Title","offer_id":62854047367498,"sku":"208942","price":378.16,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/1249\/2874\/files\/stock7652_1.png?v=1785674600","url":"https:\/\/aceraceshop.co.uk\/products\/powercore-4-hex-exhaust-silencer-10-13-yamaha-yz-450-f-fmf-044396","provider":"ACE Race Shop","version":"1.0","type":"link"}