AIR FILTER twin-air 2009 - Apex RTX

2009 - Apex RTX

Compression and a leak down test to know if the engine is healthy and has sound integrity

combined with a dedicated controller

2017 - 65 SX

2008 - TRX500FM Foreman 4X4 [SRA]

AIR FILTER twin-air 2009 - Apex RTXThick, flat foam, greaseless sealing ring ensures maximum contact with your airbox while acting as a breathable gasket for increased air passage Coarse open pore foam catches airborn dirt, grime, and sand Fine open pore inner foam acts as second filter to trap the smallest particles while ensuring maximum air passage Adhesive withstands repeated cleaning Smaller than stock to increase air space and circulation around filter