Arlen Ness 600-099

• Performance air filter upgrade for factory HD Ventilator® oval air cleaners and M8 "special" models equipped with factory oval air cleaners
• Each filter is made from high-flow black pre-oiled cotton media wrapped in a stainless-steel jacket for optimum airflow with a unique look 
• Increased filter height specially designed to increase airflow while fitting into the factory backing plate & accepting the factory outer cover 
• Over 22% more air filter surface area than filters found in factory oval air cleaners, each filter's high-flow performance filter media drastically improves airflow as well 
• Dyna testing has shown up to a 3hp increase after installing the upgrade filter  on factory displacement M8 engines; up to 5hp gain for 124” big bore M8 engines
• Each filter includes internal spacers & everything needed for quick & easy installation
• Fitment: Oval Screaming Eagle® Ventilator® air cleaners & M8 special / ST models equipped with factory oval air cleaners

FITMENT DISCLAIMER

Fitment information is provided as a general reference only and is not guaranteed for any motorcycle, whether stock or modified. Compatibility may vary by year, model, and individual configuration.

Customers are responsible for verifying fitment prior to purchase. House of Harley-Davidson assumes no liability for purchases made based on incorrect or unverified fitment information.

Please contact our Parts Department with any questions before ordering at 414-282-2211