These air cleaners improve the patented Big Sucker™ technology thanks to an inverted filter top that maximizes airflow by pulling in air from the face of the air cleaner as well as the traditional method of pulling air from the sides. Housing and back plate are machined from billet aluminum for reduced weight.
The black filter element with a stainless steel jacket features synthetic material that never needs oil (just wash and re-use for long lasting performance)Matching Deep Cut Wheels, Rotors, Inboard Rotors, Horn Kits, and more are available with a black anodized finish. Fitment: 2008-up FLT, 1988-up XL Sportster and 2000-up Big Twin. A.R.B Compliant. At Arlen Ness.