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FREE SHIPPING ON ALL ORDERS OVER $199 (Exclusions may apply)
FREE SHIPPING ON ALL ORDERS OVER $199 (Exclusions may apply)
Stage 2, Black Backing Plate with Red Pre-Oiled Filter

Big Sucker™ Stage 2 Air Cleaner

by ARLEN NESS
SKU 18-506
$159.99 - $249.99
$219.99
$159.99 - $249.99
$219.99
$159.99
Backing Plate Finish: Standard
Air Filter: Red Pre-Oiled
Fitment: 99-17 Twin Cam (Exc. FBW Models & 99-01 FI FLT)

Big Sucker™ Stage 2 air cleaners retain all the performance gaining features of the Stage 1 plus a 20% larger filter fore even more airflow. Each Stage 2 features our patented hidden breather backing plate that is o-ringed at the heads and exits inside the mouth of the throttle body, eliminating the need for any external hoses or hardware

  • Increases Horsepower & Torque 
  • 20% Larger Filter Than Stage 1 
  • Patented Hidden Breather Technology 
  • Pre-Oiled High Performance Filters
  • One-Piece Aluminum Backing Plate 
  • Radius Air Inlet for Unobstructed Airflow  

California Air Resource Board: Executive Order D-639-12_R-01