Arlen Ness 18-440 Big Sucker™ Air Cleaner for 14-16 FLT & 15-17 FLST, Factory Cover Standard
Big Sucker™ air cleaners are engineered and proven to give your engine maximum airflow for more horsepower & torque. Specially designed for 14-16 FLT & 15-17 FLST with factory air cleaner covers, these kit utilize a Stage 1 sized filters with added urethane to support the shape of the factory cover
- Designed for 14-16 FLT & 15-17 FLST Models w/ Factory Air Cleaner Covers
- Increases Horsepower & Torque
- Patented Hidden Breather Technology
- Pre-Oiled Red 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
California Prop 65: Learn MoreAir Cleaner Backing Plate:
- Made from aluminum and finished to spec by CNC machine
- The backing plate's one-piece design features our patented hidden breather technology, each breather is o-ringed at the heads and exits at the mouth of the throttle body. This creates a virtually closed look system which eliminates the need for any external hoses or hardware
- Smooth radius air inlet engineered to provide maximum airflow directly into the engine
- Available finishes: Standard Raw / Chrome / Black Powdercoat
Performance Air Filter:
- Each Big Sucker performance filter is handmade in the USA
- Red pre-oiled cotton performance filters are made from 4 layers of surgical grade cotton. Filters are washable/re-useable, filter service kits are available separately
- Stage 1 sized filter specially sized & made for factory air cleaner covers
- Added urethane on the top of the filter supports the shape and size of the factory cover while reducing cover vibration
Air Cleaner Covers:
- Accepts 14-16 FLT & 15-17 FLST models w/ factory air cleaner covers
Fitment
14-16 FLT & 15-17 FLST models w/ Factory Air Cleaner Covers (except FLSTFBF)
