BIG SUCKER™ STAGE I AIR FILTER KITS WITH COVER FOR TWIN CAM AND XL FOR HARLEY-DAVIDSON

Arlen Nes Big Sucker □ Stage I Air Filter Kits with Cover for Twin Cam and XL for Harley-Davidson 1999-2001 One-Piece Aluminum Backing Plate Features Patented Hidden Breather Technology

Each hidden breather is o-ringed at the heads and exits at the mouth of the injector/carb to provide efficient engine breathing，eliminating the need for any external hoses or hardware

Radius Air Inlet provides maximum performance by providing unobscrusted airflow

Backing plates are available in black powder coat or chrome finish

Kits are available with standard red or synthetic black filter elements

Standard network filtration is pre ignored, waste disposal and four surface gradient gradients to optimize filtration and maximize air flow

Synthetic filters feature a black synthetic material that is water-resistant and never need to be oiled；just wash and re-use

All kits include high-performance filter，backing plate and outer cover

All necessary hardware and instructions are included with each kit

Big guy □ Stage I air filter kits with cover for twin cam and xl

Note:Kits with synthetic filter are exempt per carb ref.E.O.；D-639-4，exhibit A.