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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.
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|Product Style||RevZilla Item #||Manufacturer Product #||Availability|
|Black||1245627||18-308||Out of Stock|
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Have a functionality, fit, or otherwise product-specific question about the Arlen Ness Slot Track Stage 1 Big Sucker Air Cleaner Kit For Harley 2017-2018? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.