Big Sucker™ Stage 1 Air Filter Kit – Black

Each breather is O-ringed at the heads, passes through the backing plate and exits inside the mouth of the throttle body through proprietary breather tubes; Breathing system eliminates oil issues associated with the M8 engines by directing any excess breather oil back into the engine; Kit includes one-piece backing plate, breather tubes, performance filter, filter top, gaskets, oil reservoir and necessary hardware; High performance filters are made from black pre-oiled cotton for the best in airflow and filtration; Hidden breather backing plate technology is a step up from the original system; High performance filters are made from black pre-oiled cotton for the best in airflow and filtration; Smooth radius air inlet for unobstructed air flow