Arlen Ness Big Sucker™ Stage I Air Filter Kit — Knuckle Black - 18-754 For Harley Sportster 1988-2022 Product Type_Engine 030" Units Kit Riding Style

030" Units Kit Riding Style Street

1987 Harley-Davidson Low Rider Chrome FXRC 1986-1993 Harley-Davidson Low Rider Sport FXRS-SP 1986-1999 Harley-Davidson Softail Custom FXSTC 1986-1999 Harley-Davidson Softail Heritage Classic FLSTC 1986-1990 Harley-Davidson Softail Heritage FLST 1986 Harley-Davidson Sport Glide Grand Touring FXRD 1987-1994 Harley-Davidson Low Rider Custom FXLR 1988-1999 Harley-Davidson Softail Springer FXSTS 1989-1999 Harley-Davidson Electra Glide Ultra Classic FLHTCU 1989-1990

Silica-enhanced compound

Extremely smooth cam-lobe design creates a smooth and quiet valvetrain

Includes a gasket so it's ready to install

Arlen Ness Big Sucker™ Stage I Air Filter Kit — Knuckle Black - 18-754 For Harley Sportster 1988-2022 Product Type_Engine 030" Units Kit Riding StyleFeatures One piece aluminum backing plate features hidden breather technology Each hidden breather is O ringed at the heads and exits at the mouth of the injector carb to provide efficient engine breathing Radius air inlet provides maximum performance by providing unobstructed airflow All necessary hardware and instructions are included Air filters are washable and reusable Specs Product Name Air Filter Kit Model Big Sucker Design Knuckle Air Cleaner