
Arlen Ness #18-508 - Big Sucker™ Stage 2 Air Cleaner - Chrome / Red Pre-Oiled / 99-17 Twin Cam (Exc. FBW Models & 99-01 FI FLT)
Item ships direct from supplier when available. Some items will be in stock and ship immediately, and others will have a lead time. Please contact us for more information. You will receive a lead time confirmation upon placing an order.
Fits These Vehicles
Fits These Vehicles
Shipping & Returns
Shipping & Returns
Description
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











