K&N Replacement Air Filter YZF-R6 '99–'09 Model_Putoline Off-Road 4 The SO provides the most

The SO provides the most convenient blend of performance and affordability and is suitable for both road & off-road applications making them ideal for all farm and daily commuting motorcycles

- Moulded ridges to help secure grips

Constructed from T6-6061 aluminium the breather is built to last

combined with Polisport's decades of experience as OEM suppliers for many of the largest European motorcycle manufacturers

Comes with an aluminium billet adapter

K&N Replacement Air Filter YZF-R6 '99–'09 Model_Putoline Off-Road 4 The SO provides the mostK&N's high flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle. Features: Designed to provide increased horsepower and torque. Pleated media provides a large filtration area, offering long service intervals. Multiple