Arlen Ness air filter kit, Stage 1 Big Sucker. Custom cover

One-piece chrome-plated aluminium back plate.
Big Sucker™ Stage 1 air filters are designed and proven to give your engine maximum air flow, increasing horsepower and torque. The patented backplate with hidden breather is o-ring sealed at the heads and the exhaust is located inside the throttle body mouth, creating a virtually closed loop system that eliminates the need for hoses or external fittings.
- No cover - Compatible with all Arlen Ness Stage air filter covers - Compatible with custom round air filter covers with central mounting hole, minimum 6-1/4" (159mm) inner diameter - Increases power and torque - The patented integrated breather system features hidden passages to avoid unsightly exposed breather hoses and fittings - Radiused air inlet for unobstructed air flow - Replacement air filter elements 959593 (black filter) / 959597 (red filter)


Specifications


Brand
Arlen Ness


Application
88-22 XL Sportster with Ness Stage 1 or custom round air cleaner cover (NU)


Sales unit
Kit


Finish
Chrome


Packaging weight
1.352 kg


HS Code
84213100


Motorcycle family
SPORTSTER


Original name
Arlen Ness, Stage 1 Big Sucker air cleaner kit. Custom cover