null

Spring Sale On Rotation Wheels! 10% Off Rotation Wheel Designs-Enter 10R24 at checkout! FREE US 48 Shipping!

Arlen Ness Knuckle Stage 1 Big Sucker Black - Twin Cam, Sportster, Evo

$319.95 $284.95
(You save $35.00)
(No reviews yet) Write a Review
SKU:
ANKNS1BSBL
Availability:
Typically in stock, ships within 3 business days.

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-Oiled & Synthetic High Performance Filters
  • One-Piece Aluminum Backing Plate 
  • Radius Air Inlet for Unobstructed Airflow

Get the latest updates on new products and upcoming sales