Arlen Ness Smooth Stage 1 Big Sucker Air Cleaner Kit For Harley Twin Cam 1999-2017 Standard Air Filte... [Open Box]

Item Condition: This is a new item that is missing the original packaging or the packaging has been opened. Tags, manuals, or installation instructions may be missing, however the item is fully functional.

Arlen Ness Stage 1 Smooth Big Sucker Air Cleaner Kit For Harley

Arlen Ness, the "King of Choppers", knows a thing or two about performance. Testing shows that by simply installing a Big Sucker kit, horsepower gains of up to 21% are attainable. Big Sucker kits feature patented, hidden breather backing plate technology - this means the breathers are incorporated into the air cleaner housing itself. Each hidden breather has a sealing O-ring at the heads and exits at the carburetor or throttle body inlet to provide efficient internal engine pressure relief. 

The Standard air filter elements are made one at a time using the finest materials available. Standard filters are all pre-oiled, and feature four layers of surgical-grade cotton to promote airflow and filter air effectively. The Synthetic Stainless Jacketed filter features a synthetic material that is water resistant and never needs to be oiled. Just wash and re-use. The mesh supporting the gauze is made of a rust-resistant stainless steel as opposed to standard carbon steel, and the synthetic filtration gauze is in black or dark grey, rather than the pink/red hue of the Standard Filter.

The filters are hand-poured one at a time in a urethane body, unlike many other filters that are spun, which can leave a residue on the filtration media. All kits include a Big Sucker backing plate, high-flow filter, chrome banjo bolts, gasket, hardware, and simple instructions.  

Features:

• Hidden breather technology built into backing plate
• Steel or billet aluminum outer cover
• High-flow standard or synthetic air filter
• Chrome banjo bolts
• Gaskets, hardware and simple instructions included
• Made in the USA

Note: Air cleaner images are for reference only. All kits will include filter of your choice. 1999-2001 Touring models equipped with Magneti Marelli EFI require Arlen Ness Smooth Stage 1 Big Sucker Air Cleaner Kit For Harley Touring With EFI 1999-2001.