Big Sucker™ Stage I Air Filter Kit — Smooth - Big Sucker™ Stage I Air Filter Kit - Wrinkle Black [1010-0877]

Road Rage Bikeworks Verified independent store

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One-Piece aluminum backing plate with hidden breather technology Each hidden breather is O-ringed at the heads and exits inside the mouth of the throttle body for a virtually close d loop system, eliminating the need for any external hoses or hardware Radius air inlet provides maximum performance by providing unobstructed airflow All necessary hardware and instructions are included Pre-Oiled high performance filter is washable and reusable Performance filter is made from 4 layers of surgical grade cotton Increases horsepower and torque Performance filter is handmade in the USA Show more