ARLEN NESS Big Sucker™ Stage 1 Air Cleaner Kit - Black 18-318

Big Sucker™ Stage 1 Air Cleaner Kit - Black Designed for increased horsepower and torque, Hidden breather system that is O-ringed at the heads, passes through the backing plate and exists inside the mouth of the throttle body through proprietary shoot tubes and an oil catch that is integrated into the backing plate to stop any excess breather oil from reaching the air filter, High performance filters are made from black pre-oiled cotton for the best in airflow and filtration, Filter is washable and reusable, Smooth radius air inlet directs unobstructed air flow straight down the throttle body, Accepts all Ness Stage 1 custom air cleaner covers (sold separately)