


MWR Air Filter
MWR Racing WSBK Air Filter for '15- Aprilia RSV4 RR / RF / Factory
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MWR Racing WSBK Air Filter for '15- Aprilia RSV4 RR / RF / Factory
Always on the hunt for more power and protection to keep the Factory Racing teams worldwide happy, MWR discovered that on most of the “big 1000cc bikes” the OE filter surface was simply too small, and that regardless of which filter you install, you always have a kind of restriction (a bottleneck, basically).
More / bigger surface area means less restriction and better protection, but the real secret of the new WSBK filters is that it uses two different kinds of foam materials. The part where the logo is printed is foam material used for our roadbikes (more dense), the rest is the foam material for the full racefilters (less dense), placed to create the same effect as the splitter-plate on the “HE” & “R” filters.
Return & Exchange Policy
If you are not completely satisfied with your purchase, you may return the item within 30 days of receipt of your item. We have no hassle return policy but some non-defective items may incur a 15% re-stocking fee.
- Returned parts must be in brand new, unused, unopen and in original condition, and returned to us in the manufacturer’s original packaging with all tags included.
- Returns will be accepted if problems from manufacturer exist under one condition. That the customer provides evidence with pictures that can prove that the fault was not of there own.
- There are absolutely no returns, no exchange on electrical, special/made to order items, windscreen, body work, carbon fiber parts, closeout items or used parts.
- No returns on any Ducabike, CNC Racing, or Ermax products
- You are responsible for all shipping cost associated with getting your order back to us.
- Once your return is received and inspected by Motostarz. We will process your refund and a credit will be applied to your credit card or original method of payment (minus the shipping fee) within 24-48 hours. Please note that depending on your credit card company, it may take an additional 2-8 business days after your credit is applied for it to be posted to your account.
Please contact us at support@motostarz.com or call us at 1604.370.4899 before you want to return an item. We will issue you a return authorization number that needs to be marked on the outside and inside of the package being returned.


