Arlen Ness 18-750 Knuckle Stage 1 Big Sucker™, Black tri-fold and Dark Black Smoke (25%)

and Dark Black Smoke (25%)  Dark Black Smoke available in 15" height only

with the precision embroidery of the Long Bar & Shield® logo on the front

Makes a great emergency roadside kit for long trips

Fat Baggers 912916

Arlen Ness 18-750 Knuckle Stage 1 Big Sucker™, Black tri-fold and Dark Black Smoke (25%)Arlen Ness 18 750 Big Sucker Stage 1 air cleaners are engineered and proven to give your engine maximum airflow for more horsepower & torque. The patented hidden breather backing plate is o ringed at the heads and exits inside the mouth of the throttle body for a virtually closed loop system, eliminating the need for any external hoses or hardware Knuckle Stage 1 Air Cleaner Cover Increases Horsepower & Torque Patented Hidden Breather Technology Pre