K & N Air Filter - Yamaha Grizzly 660 YA-6602 Powerport Dual Headpipes KTM 450 EXC 09-11

KTM 450 EXC 09-11

Bottom cog is impregnated with short Aramid Fibers for better belt-to-sheave adhesion and reduced overall belt temperature

Feature X-Stream air filters that provides a larger surface area and an increased volume of air flow over the stock unit

Allow smooth

The longer pipe tubing creates a more powerful midrange (7 more HP in the middle and 1 more on top than our low mount system)

K & N Air Filter - Yamaha Grizzly 660 YA-6602 Powerport Dual Headpipes KTM 450 EXC 09-11Fits directly into OEM airbox with application specific Sealing Bead to ensure a precise fit Fuel management modifications are not required for increased performance Pleated media provides a large filtration area offering long service intervals Designed to provide increased performance Made in the U. S. A.