Arlen Ness Big Sucker Air Filter Kit for Harley-Davidson, 99-17TC, 18-321

Big Sucker™ Air Filter Kit Accepts OEM Covers

Features a one-piece aluminum backing plate/carb support bracket with patented hidden breather technology and radius air inlet
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
NOTE: Kits with Synthetic filter are exempt per CARB ref. E.O. # D-639-4, Exhibit A.

NOTE: Exempt per CARB Executive Order (E.O.) #D-639-7, Exhibit A for 01-19 EFI models only

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