SKU: 90-170-0061

Owners of 1999–2012 Harley-Davidson® big twins can install the new S&S Stealth air cleaner kit and pick up more power, using their stock air cleaner cover. Nobody will know because it looks entirely stock. We’re talking sleeper hog! This new S&S Stealth air cleaner kit for 1999-'06 throttle by wire Twin Cam 96™ 103™, makes a powerful statement about style and performance. The air cleaner alone will increase 2-4 horsepower over stock. Increase your horsepower to 10 hp over stock with the addition of S&S performance slip on mufflers (sold separately). Comes complete with Airstream cover, Stealth air cleaner, and mounting hardware. Features and Benefits: Can be used with stock cover or several S&S designed covers; Air directional stinger cone in the filter; High flow (1" taller) filter kit available S&S