Arlen Ness Inverted Series 10 Gauge Air Cleaner - 600-010 For Harley Motorcycles 1999-2017 HARLEY DAVIDSON PERFORMANCE SEAT Available in both +2" and

Available in both +2" and +3" lengths

Not machined for compression releases

4-1/2" stroke

Stock CVO muffler heat shields DO NOT work with this exhaust

Refer to installation instructions for adjustment recommendations

Arlen Ness Inverted Series 10 Gauge Air Cleaner - 600-010 For Harley Motorcycles 1999-2017 HARLEY DAVIDSON PERFORMANCE SEAT Available in both +2" andFeatures Forged billet aluminum backing plate features Big Sucker hidden breather technology and a radius air inlet for smooth airflow Forged billet air filter covers feature exposed design and a CNC inverted top that acts as a velocity stack to help pull in more air flow Hidden breathers are O ringed at the heads and exits at throttle body carb to create a virtually closed loop system Performance filters features a black synthetic filter element