RSD RAIN SOCK - INTERNAL All A/C's For Harley-Davidson

Designed by Roland Sands, these high flow "Venturi" air cleaners are made from CNC-machined billet aluminum. They feature an exposed filter design with a backing plate that enhances air flow into the carburetor or throttle body for more power. Crankcase breathers are also integrated in this backing plate. Available in chrome, "Contrast Cut" black anodized finish or RSD's exclusive two-tone "Black OPS" finish. Includes high-flow K&N air filter element and mounting hardware.