FEULING OIL PUMP CORP. BA Air Cleaner Kit - Chrome with Red Filter - Twin Cam 5447

BA Air Cleaner Kit - Chrome with Red Filter - Twin Cam Lengthens the intake runners and increases air velocity, Delivers added volume for balanced dynamic flow, Features a high-flow billet aluminum velocity stack with optimal opening diameter, outer lip and internal (ID) taper, Includes a high-flow reusable air filter , Convertible backing plate offers optional cylinder head venting, 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.