K&N Engineering SU-1017R KN Motorcycle Direct Fit Air Filters engine-pistons-wrist-pins Stud Boy Long Sleeve T-Shirt

Stud Boy Long Sleeve T-Shirt

2017 BMW F800GS Adventure

and 11 inches in length with a base that adds an additional 3

remove liner backing and apply

2020-2023 Yamaha YZ250F

K&N Engineering SU-1017R KN Motorcycle Direct Fit Air Filters engine-pistons-wrist-pins Stud Boy Long Sleeve T-ShirtThis K&N racing air filter has just two layers of cotton to provide even lower air restriction than our replacement air filter for street vehicles. Unlike K&N replacement air filters, fuel management modifications will be necessary with this racing filter. K&N racing air filters are washable and reusable and come with a one year limited warranty. This product is for closed course competition use only.