Arlen Ness Big Sucker Stage I Air Filter Kit w/ Synthetic Filter - Black - 50-571

Feature a one-piece aluminum backing plate/ carb support bracket
Eliminate 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
Stage I kit includes a high-flow filter and accepts 93-15 oval or round OEM outer cover (unless noted)
All necessary hardware and instructions are included with each kit
NOTE: Exempt per C.A.R.B. ref. E.O. # D-639-2 for many 97-09 EFI applications.