Arlen Ness Stage 2 Big Sucker Air Cleaner Kit For Harley Sportster 1988-2022 Standard Air Filter / Sm... [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 2 Big Sucker Air Cleaner Kit For Harley

The Big Sucker is designed to give your engine maximum airflow for maximum performance. The Stage 2 kit differs from the Stage 1 by including a 20% larger air filter element.  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. 

Standard filters are all pre-oiled, and feature four layers of surgical-grade cotton to promote airflow and filter air effectively. The filters are hand-poured one at a time in a urethane body. The Stainless Jacketed Filter differs from the Standard Filter in two areas: 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. Includes 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
• Air filter element 20% larger than Stage 1
• Maximum airflow standard or synthetic air filter
• Chrome banjo bolts
• Gaskets, hardware and simple instructions included

Note: Air cleaner images are for reference only. All filters kits will come with your choice of filter.