ARLEN NESS - SLOT TRACK STAGE 1 BIG SUCKER - BLACK

Big Sucker Stage 1 air cleaners 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

• Slot Track Stage 1 Air Cleaner Cover
• Increases Horsepower & Torque
• Patented Hidden Breather Technology
• Pre-Oiled & Synthetic High Performance Filters
• One-Piece Aluminum Backing Plate
• Radius Air Inlet for Unobstructed Airflow

ALUMINUM BACKING PLATE FEATURES: TWIN CAM/SPORTSTER/EVOLUTION ENGINES 

• One-piece aluminum backing plate
• 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 unobstructed airflow directly into the engine
• Available finishes: Standard Raw / Chrome / Matte Black Powdercoat

SLOT TRACK STAGE 1 AIR CLEANER COVER

• The Slot Track Stage 1 cover features ball mill accent cuts that follow the natural shape of the intake
• CNC machined from billet aluminum
• Black anodize finish

PERFORMANCE AIR FILTERS: TWIN CAM/SPORTSTER/EVOLUTION ENGINES 

• Each Big Sucker performance filter is handmade in the USA
• Available in red pre-oiled cotton or synthetic filter media
• Standard red pre-oiled cotton performance filters are made from 4 layers of surgical grade cotton for optimum flow & filtration
• 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
• All Stage 1 air filters are washable/re-usable, filter tune-up kits are available separately