Arlen Ness Team-Ness Big Sucker Stage I Air Filter Kit for Harley Davidson 1988-2013 Sportster models
Satin Chrome Backing Plate Finish with Red Air Filter Material (Pictures depict chrome backing plate)
All-in-one backing plate features a built-in carb support and built-in breather tunnels at each head to decrease crankcase pressure. Each tunnel exits at the mount of the carburetor to create a virtually closed loop system. Breather features O-ring banjo bolt seals and a radiused intake manifold. No oil hoses, no oil fittings, no leaking and no mess. Stage I kit features a Team Ness High-Flow filter that accepts all 93-up oval or round OEM outer covers. All kits include a Big Sucker aluminum backing plate, Team Ness High-Flow air filter, simple instructions and all necessary hardware.
Note: Sportster Big Suckers require use of an Arlen Ness die cast cover or Stage 1 billet Sucker cover. Big Sucker kits will not fit H-D 103in. engines