No Toil 150-07 Dual Stage Foam Air Filter engine-crankcase-components-crank-bearings-seals A ported breather passageway and

A ported breather passageway and a machined breather window allows the air/ oil mist to flow from the flywheel cavity to the cam chest of the engine with the least possible restriction

2022-2023 Gas Gas MC 350F

2006-2007 Polaris Sportsman 800 EFI

less than the stock exhaust system

2002 Ducati Monster 400

No Toil 150-07 Dual Stage Foam Air Filter engine-crankcase-components-crank-bearings-seals A ported breather passageway andDual stage foam: Two different pore sizes create more trapping area for even the smallest dust particles. Flame laminated foam: Both stages are not glued, but heat sealed to provide maximum air flow. Reticulated foam: Increases dirt stopping surface area and increase foam strength. Strongest glue seams will withstand harsh solvents and gas (although we can not understand why you would want to use them). Pull as hard as you can, foam will rip before