Arlen Ness Big Sucker

Arlen Ness Big Sucker Stage I Air Filter Kit with cover features a one piece aluminum backing plate/carb support bracket with Arlen Ness Patented hidden breather technology and radius air inlet.

For 01-16 Twin Cam Delphi EFI and 99-06 Twin Cam CV carb models (except 08-16 FLHT/FLHR/FLHX/FLTR, H-D FL Trike and 16 Softail models)

• Features a one-piece aluminum backing plate/carb support bracket with patented hidden breather technology and radius air inlet
• Eliminates the need for banjo fittings, hoses and filter
• Breather passages exit at the mouth of the carburetor/throttle body, creating a virtually closed-loop system
• Kit includes high-performance filter, backing plate and steel outer cover
• All necessary hardware and instructions are included with each kit