Arlen Ness, Stage 1 Big Sucker air cleaner kit. 10-Gauge Black - Harley-Davidson Sportster

10-Gauge black anodized billet aluminum outer cover.

Air filter element pre-oiled with black oil. Engineered and proven to give your engine maximum airflow for more horsepower & torque.

The patented hidden breather backing plate is O-ringed at the heads and exits inside the mouth of the throttle body for a virtually closed loop system, eliminating the need for any external hoses or hardware. - Increases horsepower & torque - Patented hidden breather technology - Pre-oiled high performance cotton gauze filter element - One-piece aluminum backing plate - Radius air inlet for unobstructed airflow 

Fitment Guide 

Sportsters

91-22 XL Sportster (Excl. XR1200) (NU)
Harley-Davidson Sportster Custom XL1200C 2007-2019
Harley-Davidson Sportster Custom XL883C 2007, 2008, 2009
Harley-Davidson Sportster Forty-Eight Special XL1200XS 2018, 2019
Harley-Davidson Sportster Forty-Eight XL1200X 2010-2020
Harley-Davidson Sportster Iron XL1200NS 2018, 2019, 2020
Harley-Davidson Sportster Iron XL883N 2009-2020
Harley-Davidson Sportster Low/SuperLow XL883L 2007-2019
Harley-Davidson Sportster Low XL1200L 2007, 2008, 2009, 2010, 2011
Harley-Davidson Sportster Nightster XL1200N 2007-2012
Harley-Davidson Sportster Roadster XL1200CX 2016, 2017, 2018, 2019, 2020
Harley-Davidson Sportster Roadster XL1200R 2007, 2008
Harley-Davidson Sportster Roadster XL883R 2007-2012
Harley-Davidson Sportster Seventy-Two XL1200V 2012, 2013, 2014, 2015, 2016
Harley-Davidson Sportster SuperLow XL1200T 2014, 2015, 2016, 2017
Harley-Davidson Sportster XL883 2004-2009