Arlen Ness Stage I Big Sucker Air Filter Kits for 1999-17 Harley Twin Cam - Chrome - 18-321 2017 Honda SXS700M4 Pioneer 700-4 2008 Suzuki LT-R450 QuadRacer

2008 Suzuki LT-R450 QuadRacer

1976 Yamaha YZ400

2010 Honda Rancher 420 AT EPS 4x4

1994 Ducati Super Light

1998 Yamaha VMX12 V-Max

Arlen Ness Stage I Big Sucker Air Filter Kits for 1999-17 Harley Twin Cam - Chrome - 18-321 2017 Honda SXS700M4 Pioneer 700-4 2008 Suzuki LT-R450 QuadRacerArlen Ness Stage I Big Sucker Air Filter Kit Part Number: 18 321 Cover Style: Stainless Steel Back Plate: Chrome Filter: Standard Red Engineered and proven to give your engine maximum airflow for more horsepower & torque The Big Sucker kits are designed to be used with the stock outer air filter cover or an Arlen Ness custom outer cover One piece aluminum backing plate features patented hidden breather technology Each hidden breather is O ringed at