Estimated Horsepower Gain 12.2 HP @ 5600 RPM Replacement Filter RF-1048 Air Filter Color Red Air Filter Material Cotton Gauze Air Filter Outlet Shape Round Clamps Included 5 Clamp Material Stainless Steel Clamp Style Regular Couplers Included 2 Product Style 63 Series Aircharger Kits Air Filter Height 6 in (152 mm) Intake Pipe Color / Finish Black Intake Pipe Material High-Density Cross-Linked Polyethylene Street Legal In All US States No TUV Approved (Europe) No Weight 10.8 lb (4.9 kg) Product Box Height 12.5 in (318 mm) Product Box Length 22.25 in (565 mm) Product Box Width 14.25 in (362 mm) California Restricted Not legal for sale or use in California Mounting Hardware Included Yes Warranty 1,000,000 Miles/10 Year.