ARLEN NESS ARLEN NESS 10 Gauge Inverted Series Air Cleaner - Chrome

The Inverted air cleaners forged billet design maximizes airflow by pulling in air from all directions including the face of the air cleaner. Each performance air filter features an inverted pleated top and is handmade from black oiled cotton filter element wrapped in a stainless steel mesh. For '01-'17 Twin Cam Delphi EFI and '99-'06 Twin Cam CV carb models.

• 10-Gauge® design 
• Patented hidden breather backing plate system 
• High performance black oiled cotton air filter 
• CNC machined from forged billet aluminum 
• Patented oil catch / reservoir 
• Increases horsepower, torque & mileage 
• Eliminates oil blow-bye on M8 engines 
• Chrome finish
• California Air Resource Board: Executive Order D-639-12_R-01 for '01-'22 EFI models only