Description
Arlen Ness Big Sucker™ Stage I Air Cleaners :Twin Cam/Evolution/Sportster
Note: Backing plate comes in a standard black
Fitment:
- 15-17 Street 500 & 750
Features:
- 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
- Stage 1 kits accept most factory covers and/or Ness air cleaner covers for an exposed look
- Performance air filters are available in standard red pre-oiled cotton & synthetic filter elements
- Standard performance filters are constructed from red pre-oiled cotton and are washable/re-useable, filter re-charge kits available separately
- Synthetic performance filters are constructed from black synthetic filter element that is wrapped in a stainless steel jacket. Synthetic filters are washable/re-usable, do not require oil and are water resistant which in most cases eliminates the need for a rain sock
- Each Stage I kit includes one-piece aluminum backing plate, performance filter, gaskets, and necessary hardware
A.R.B Compliant
- ARB E.O. D-639-7
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
