ARLEN NESS Big Sucker* Stage I Air Filter Kit - Wrinkle Black 18-328 Suzuki Lt-R450 Quadracer 2009 Yamaha YFM350X Warrior 1991

Yamaha YFM350X Warrior 1991

8:1 compression ratio

High-strength synthetic polymer backplate - designed to reduce heat transfer to intake air

Kawasaki KE 100 1983

Honda XR250R 2004

ARLEN NESS Big Sucker* Stage I Air Filter Kit - Wrinkle Black 18-328 Suzuki Lt-R450 Quadracer 2009 Yamaha YFM350X Warrior 1991Big Sucker* Stage I Air Filter Kit Wrinkle Black 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 closed 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