K&N Replacement Air Filter LS650 '95–'04 / Boulevard S40 '05–'15 Category_Shims 6mm ACF Carbon Core Bar

6mm ACF Carbon Core Bar Carmichael Black Protaper

and outlast ceramic pads

to fit on the rear side of the Trekker Outback

UNU-4073ST

Enhanced Safety: Overheating can be dangerous

K&N Replacement Air Filter LS650 '95–'04 / Boulevard S40 '05–'15 Category_Shims 6mm ACF Carbon Core BarK&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