Arlen Ness Replacement Air Filter - 50-938 For Harley Sportster 1988-2019 Brand_Cobra Fits all 55 mm throttle

Fits all 55 mm throttle bodies

Deflective disc-valved damping self adjusts to frequency and ensures controlled performance

Lower profile gives a flowing appearance

Includes all installation hardware and accessories

Responds well when combined with increased engine bore and/or compression

Arlen Ness Replacement Air Filter - 50-938 For Harley Sportster 1988-2019 Brand_Cobra Fits all 55 mm throttleFeatures Pre oiled black filter element is encapsulated in a stainless steel jacket for the ultimate in style and durability Filter is water resistant eliminating the need for a rain sock Made in the U. S. A. Specs PRODUCT NAME AIR FILTER MODEL INVERTED SERIES FILTER SHAPE TAPERED COLOR FINISH BLACK BASE COLOR BLACK FILTER MEDIA MATERIAL COTTON GAUZE UNITS EACH RIDING STYLE STREET