Funnelweb ProLine Air Filter Yamaha YZ250/450F(X) WR250/450F | FWF PRO 7980 Discount20 3/8" wrenches is 9" in

3/8" wrenches is 9" in length with 19

1-Year EZ return breakage warranty (in USA only)

“200CAM” – starts out 10% smaller than stock and “400CAM” – starts out 20% smaller than stock

Bar packs include Probars with bumpers

M+S = Mud and Snow Rated

Funnelweb ProLine Air Filter Yamaha YZ250/450F(X) WR250/450F | FWF PRO 7980 Discount20 3/8" wrenches is 9" inFunnelWeb Filter uses a unique pyramid profiled foam. This design vastly improves the dirt holding capacity while delivering consistent optimum air flow. All FunnelWeb Filters utilize the latest technology in open cell polyurethane foam profiling, this substantially increases the filters surface area enabling it to trap far more dirt on its outside surface preventing harmful dust from penetrating through. *Works with any foam air filter oil. FunnelWeb