ARLEN NESS Inverted Series Air Cleaner Kit - Chrome 18-946 rolls-royce-silver-spur-base-1981-1992 Can't figure something out

Can't figure something out

Featuring advanced Hyperspot(TM) optics

Department of Transportation's Federal Motor Vehicle Safety Standard 108 (FMVSS) and SAE

using the best materials available such as vibrant marine grade vinyl and Military Spec parachute cording

ARLEN NESS Inverted Series Air Cleaner Kit - Chrome 18-946 rolls-royce-silver-spur-base-1981-1992 Can't figure something outInverted Series Air Cleaner Kit Chrome Forged billet aluminum backing plate features Big Sucker hidden breather technology and a radius air inlet for smooth airflow, Forged billet air filter covers feature exposed design and a CNC inverted top that acts as a velocity stack to help pull in more air flow, Hidden breathers are O ringed at the heads and exits at throttle body carb to create a virtually closed loop system, Performance filters features a