K&N Yamaha Raptor 660 Air Filter YA-6601 Size:660 2 shell sizes (XS-MS and

2 shell sizes (XS-MS and ML-2XL)

1% reduction in Drag

Soft shells are constructed from a high performance lightweight thermoformed material blend that is soft and flexible yet offers the same level of protection as a hard shell protector

Hypoallergenic vented liner

The single-layer Clarino palm and under-cuff fit give excellent grip response while riding

K&N Yamaha Raptor 660 Air Filter YA-6601 Size:660 2 shell sizes (XS-MS andDesigned to provide increased horsepower and acceleration. Specifically developed for Off Road, Motocross, ATVs, UTVs and Side by Sides. Pleated cotton media provides a large filtration area offering low restriction, high capacity and long service intervals. Multiple layers of woven cotton gauze media offers excellent filtration. Fits directly into OEM air box with application specific sealing bead ensuring a precise fit. No fuel management