Arlen Ness, Stage 1 Big Sucker air cleaner kit, Black

One-piece black backing plate.
The Big Sucker™ Stage I performance intake for Milwaukee-Eight® (M8) engines adds horsepower, torque and eliminates oil blow-by issues. The next generation patent-pending hidden breather system is o-ringed at the heads, passes through the backing plate and exits inside the mouth of the throttle body through proprietary shooter tubes.
- Without cover
- Takes all Arlen Ness Stage 1 air cleaner covers
- Takes a custom round air cleaner cover with central mount hole, minimum ID 6-1/4" (159mm)
- Increases horsepower, torque and mileage
- Eliminates oil blow-bye issues associated with performance intakes on M8 engines
- With black pre-oiled air cleaner element
- Aluminum filter top plate design eliminates internal mounting hardware