ARLEN NESS - BIG SUCKER STAGE 1 AIR CLEANER

Arlen Ness Big Sucker Stage 1 engine air cleaner filters are engineered and proven to give your engine maximum airflow for more horsepower & torque. The patented hidden breather backing plate 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

• Increases Horsepower & Torque
• Patented Hidden Breather Technology
• Pre-Oiled & Synthetic High Performance Filters
• One-Piece Aluminum Backing Plate
• Radius Air Inlet for Unobstructed Airflow

AIR CLEANER BACKING PLATE:

• Made from aluminum and finished to spec by CNC machine
• The backing plate's one-piece design features our patented hidden breather technology, each breather is o-ringed at the heads and exits at the mouth of the throttle body. This creates a virtually closed look system which eliminates the need for any external hoses or hardware
• Smooth radius air inlet engineered to provide maximum airflow directly into the engine
• Available finishes: Standard Raw / Chrome / Black Powdercoat

PERFORMANCE AIR FILTER:

• Each Big Sucker performance filter is handmade in the USA
• Performance filters are available in red pre-oiled cotton or synthetic elements
• Red pre-oiled cotton performance filters are made from 4 layers of surgical grade cotton.  Filters are washable/re-useable, filter service kits are available separately
• Synthetics performance filters are made from a black synthetic filter element that is wrapped in a stainless steel jacket. Synthetic filters are water resistant and do not require oil, they are also washable/re-useable

AIR CLEANER COVERS AND COMPONENTS:

• Accepts Arlen Ness Stage 1 Custom Covers
• Accepts most factory single-bolt air cleaner covers (check for proper fitment, factory cover specific fitment air cleaner kits are available)