BA Air Cleaner Kit

Features lengthened intake runners for increased air velocity, delivering added volume for balanced dynamic flow

One piece design, creates a clean look and eases installation when compared to the industry standard multi stack up construction

High-flow billet aluminum velocity stack with optimal opening diameter, outer lip and internal (ID) taper

Delivers added volume for balanced dynamic flow

High flow washable/reusable 2.5” wide air filter with one-piece billet cage

The backing plate is engraved with both MADE IN USA and FEULING logos

Impressive horsepower and torque gains on any engine and exceptional gains seen on engines running modified and/or ported cylinder heads along with intakes and larger throttle bodies

Developed and designed on the flow bench, dyno tested and track proven

Made in the USA

Out of the box, the FEULING air cleaner is set up with OEM - style cylinder head breathing, routing into the intake with optimized vent hole locations to meet emissions standards.

Fits '93-'99 Evo Big Twin models (head breather, 1/2-13 breather bolts). Will also fit '84-'92 Evo models (case breathers, 5/16-18 bolts) with purchase of Feuling hardware kit #5100.