• TWIN AIR AIRFILTER PRE - OIL FIRE - RES YAM/FAN YZ250F 24 - 25, YZ450F 23 - 25, WRF/YZFX250 2025, WRF/YZFX450 24 - 25, XXF450 24 - 25 (R) FOR PF KIT - ACE Race Shop
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Twin Air

TWIN AIR AIRFILTER PRE-OIL FIRE-RES YAM/FAN YZ250F 24-25, YZ450F 23-25, WRF/YZFX250 2025, WRF/YZFX450 24-25, XXF450 24-25 (R) FOR PF KIT

TWIN AIR AIRFILTER PRE-OIL FIRE-RES YAM/FAN YZ250F 24-25, YZ450F 23-25, WRF/YZFX250 2025, WRF/YZFX450 24-25, XXF450 24-25 (R) FOR PF KIT

£23.50 GBP
£23.50 GBP
Sale Sold out
Taxes included. Shipping calculated at checkout.
  • Free UK Shipping Order Over £50
  • Friendly UK Support
  • Quick & Easy Returns

Now all customers can have the same factory service that top professional race teams and OEM customers have received for the last 10 years. Using their new state of the art filter oiling machine, each Twin Air filter is completely submerged in Bio-Oil and massaged to perfection to ensure that all pores are evenly coated. The filter is then placed in a temperature-controlled room to allow the oil to fully cure on the filter. These triple layer filters have an additional flame retardant inner layer for extra protection. Twin Air filters are slightly smaller than stock filters to increase air space around the filter and improve circulation. More air means more power for your engine. Flow bench tests have proven that Twin Air filters provide increased airflow while reducing the filters tendency to clog. The complete process provides maximum protection and maximum airflow. You just open the resealable bag and install, no mess, no fuss.

"Twin Air filters are slightly smaller than stock filters to increase air space around the filter and improve circulation. The resulting increase in air volume around the filter improves circulation within the airbox. More air means more power for your engine. Flow bench tests have proven that Twin Air filters provide increased airflow while reducing the filters tendency to clog.

Features:

  • Coarse open-pore foam catches airborne dirt, grime and sand
  • Fine open-pore inner foam acts as a second filter to trap the smallest particles while ensuring maximum air passage
  • Exclusively formulated adhesive withstands repeated cleanings, even with harsh solvents or gasoline
  • Thick, flat foam, greaseless sealing ring ensures maximum contact with your airbox, while acting as a breathable gasket for increased air passage
  • Fused outer and inner elements prevent dirt and grime from being lodged between layers
    • "

    PRE-OILED FIRE RESISTANT AIRFILTER
    FOR POWER FLOW KIT 152227C ONLY
    FANTIC
    XXF450 24-25

    YAMAHA
    YZ250F 24-25
    YZ450F 23-25
    YZ250FX 25-
    YZ450FX 24-25
    WR250F 25-
    WR450F 24-25

    Shipping Policy

    Order Processing and Delivery Schedule

    Once an order is placed on our website, it enters our dispatch queue promptly.

    Order Handling Time: 1 business day (Monday to Friday)

    Order Cut-Off Time: 04:00 PM (GMT+00:00) Greenwich Mean Time (London)

    Orders placed after the cut-off time will be processed on the next working day.

    Standard Shipping Transit Time

    Transit Time: 2-3 business days (Monday to Friday)

    Total Shipping Time (Handling + Transit)

    Estimated Delivery Window: 3-5 business days (Monday to Friday)

    Shipping Carrier

    We partner with trusted UK couriers such as Royal Mail, DPD, DHL, and Parcelforce. The carrier used for your order will be confirmed in your dispatch email.

    Shipping Locations

    We currently ship within the United Kingdom only.

    Shipping Fees

    We offer free shipping on all orders of £50 or above.
    For orders below £50, a flat rate of £3.99 will be applied at checkout.

    Please NOTE that extra shipping fees will be charged on all tyres & electric bikes due to size / weight.

    All prices are charged in GBP (£).

    Order Confirmation and Tracking

    Once your order is placed, you will receive an order confirmation email. After dispatch, a shipping confirmation email with a tracking number and tracking link will be provided. A final notification will be sent when your order is marked as delivered.

    Lost or Missing Packages

    If your parcel is marked as delivered but has not arrived:

    Reconfirm the delivery address

    Check surrounding areas or safe delivery spots

    Ask neighbours or household members

    Contact the courier with your tracking details

    If your parcel is officially classified as lost, please contact us with your order number. We will arrange a replacement or refund, depending on your preference.

    Delivery Delays

    While we aim to meet all estimated delivery times, delays may occasionally occur due to courier disruptions or high seasonal volume. If your order has not arrived within the expected timeframe, contact us for support.

    Refund and Return Policy

    Return Window and Eligibility

    Returns are accepted within 30 days of delivery, provided the following conditions are met:

    Items must be new, unused, and in their original packaging with all accessories included.

    Returns are accepted for both defective and non-defective products.

    Customers must contact us before sending any return to receive return approval and instructions.

    Email: sales@aceraceshop.co.uk

    Phone: +44 1282216785

    Damaged or Defective Items

    If your order arrives damaged or defective, please notify us within 48 hours of delivery with:

    Your order number

    Clear photographs of the item and packaging

    A brief description of the issue

    Depending on the situation, we will offer a replacement, exchange, or full refund.

    Exchanges

    We accept exchanges within 30 days, provided the returned item meets the eligibility criteria stated above. Once the returned product is received and inspected, your replacement item will be dispatched.

    Refund Process

    Once we receive and inspect your return, you will be notified via email regarding the approval or rejection of your refund.

    If approved:

    Refunds will be processed to your original payment method within 7 days.

    A confirmation email will be sent once the refund has been issued.

    Late or Missing Refunds

    If you haven’t received your refund:

    Recheck your bank or payment account

    Contact your bank or card provider—processing times may vary

    If you still require assistance, reach us at sales@aceraceshop.co.uk

    Non-Returnable Conditions

    We do not accept returns under the following circumstances:

    Items not returned in new condition

    Returns requested after 30 days of delivery

    Items sent back without prior authorization

    Return Address

    Ace Race Shop
    Smithsons Farm Cottage
    Burnley BB12 9DR
    United Kingdom

    Method & Fees

    Return Method: By mail

    Return Label: Customer is responsible for arranging and paying for return shipping

    Restocking Fee: No cost

    Refund Processing Time: 7 days after receipt of return

    Cancellation Policy

    Orders may be cancelled within 2 hours of purchase, provided the order has not yet been processed or shipped.

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