Arlen Ness® Big Sucker™ Stage I Air Cleaner Kit in Smooth Chrome 18-324

Fits 88+ Harley XL Sportster. See below for full fitment details. Equipped with a Smooth outer cover formed from high quality steel, stamped with the Arlen Ness logo and finished in chrome for an exposed intake setup with clean style.

Features:

Twin Cam/Sportster/Evo :

• Engineered and proven to give your engine maximum airflow for more horsepower & torque.
• One-piece aluminum backing plate features our patented hidden breather technology, each breather is o-ringed at the heads and exits at the mouth of the throttle body eliminating the need for any external hoses or hardware for efficient engine breathing.
• Each backing plate contains a smooth radius air inlet to direct unobstructed airflow into the engine.
• Performance air filters are available in red pre-oiled cotton & synthetic filter elements.
• Standard performance filters are constructed from red pre-oiled cotton and are washable/re-useable.
• Synthetic performance filters are constructed from black synthetic filter element that is wrapped in a stainless steel jacket. Washable/re-usable, do not require oil and are. water resistant which in most cases eliminates the need for a rain sock.
• Backing plate is finished in black powder coat.
• Each Stage I kit includes one-piece aluminum backing plate, performance filter, gaskets, necessary hardware, and Smooth Stage I Cover.

M8 :

• The all new Big Sucker™ Stage I air cleaner for Milwaukee-Eight™engines adds new & improved features to our original industry leading intake.
• In addition to our patented hidden breather backing plate technology, we have added an outer lip which wraps around the filter base resulting in a clean look while better securing and protecting the filter.
• Smooth radius air inlet for unobstructed air flow.
• The new aluminum filter top plate has integrated filter mounting studs for increased durability while eliminating the need for additional filter mounting hardware and a steel filter plate.
• High performance filters are made from black pre-oiled cotton for the best in airflow and filtration. Filter are washable and re-usable.
• Backing plate is finished in black powder coat.
• Each M8 Big Sucker™Stage I kit includes one-piece backing plate, performance filter, filter top, gaskets, necessary hardware, and Smooth Stage I Cover.

A.R.B Compliant:

• ARB E.O. D-639-7

Finish:

• Chrome

Fitment:

• 2017-Up FLT M8 Models (#18-307)
  
• 2008-2016 FLT/16-Up Softail/FXDLS (#18-320)
• 1999-Up Twin-Cam (EXCL 99-01/08-Up FLT/16-Up Softail FXDLS) (#18-321)
• 1993-1999 Evolution (#18-322)
• 1999-2001 Fuel Injected FLT (#18-323)
• 1988-Up XL (#18-324)