Arlen Ness Stage 1 "Big Sucker" Performance Air Filter Kits '00-'07 #18-507

The best and simplest performance air cleaner kit for your Harley-Davidson Touring bike period. All kits include a "Big Sucker" aluminum backing plate, Team Ness High Flow air filters, chrome banjo bolts for Twim Cam 88 and 1993-up Ev2 Big Twin, simple instructions and all necessary hardware.

• Gain up to 12% more Horsepower by simply installing a Big Sucker™ on your bike!

• These kits are designed to be used with the stock air filter cover (except Sportster™ & 08-10 FXD)

• Sportster™ models require the purchase of a custom outer air cleaner

• These kits can be used as an exposed filter design when using one of our Stage 1 billet covers



NOTE: Image may or may not show backing plate with correct finish

NOTE: When tested on (08 FLHX) the Big-Sucker Stage 1 made a 19% horsepower increase

FITMENT: Standard Filter/Chrome Backing, 00-10 TC (except 99-01 FI FLT & 08-10 FLT)