Arlen Ness Stage 1 Big Sucker Air Cleaner Kit

Big Sucker Stage 1 air cleaner kits with outer cover and exposed synthetic filter for looks and performance. 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

The chrome plated or black anodised billet outer cover futher enhances style.

• Increases Horsepower & Torque 
  
• Patented Hidden Breather Technology 
• One-Piece Aluminum Backing Plate 
• Radius Air Inlet for Unobstructed Airflow
• Covers available in various styles
• Replacement filter elements available
• Optional rain sock is available separately for most models for when driving in adverse weather conditions

Fit (and exclusions):

• 16-17 Softail; 2017 FXDLS; 08-16 Touring. Trike
• Delphi inj.: 01-15 Softail; 04-17 Dyna (excl. 2017 FXDLS); 02-07 FLT/Touring
• 92-99 Evo B.T. with CV carburetor
• 99-01 FLT with Magneti Marelli fuel injection
• 88-20 XL (excl. XR1200)