Arlen Ness Knuckle Stage 1 Big Sucker Air Cleaner Kit For Harley Milwaukee Eight

Arlen Ness, the "King of Choppers", knows a thing or two about performance. The Big Sucker is the best-selling and most powerful air cleaner kit on the market - period. Simply, the Big Sucker is designed to give your engine maximum airflow for maximum performance.

Big Sucker kits feature patented, hidden breather backing plate technology - this means the breathers are incorporated into the air cleaner housing itself. Gone are unsightly external hoses and hardware, giving your bike a super-clean look. 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. 

All kits include a Big Sucker backing plate, high-flow filter, chrome banjo bolts, gasket, hardware, and simple instructions. Made in the USA.

Features:

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

Note: Images for finish demonstration only.