K&N Oval Red 9in Intake System for Harley Davidson RK-3910-1

Part Number: knnRK-3910-1 Description: Harley Davidson Intake System Air Filter Color: Red Air Filter Height: 2.188 in (56 mm) Air Filter Material: Cotton Gauze Estimated Horsepower Gain: 10.76 HP @ 5206 RPM Inlet Diameter: 2.25 in (57 mm) Mounting Hardware Included: Yes Overall Height: 2.188 in (56 mm) Product Style: Motorcycle Intake System Replacement Filter: E-3980 Top Style: Metal Weight: 3.3 lb (1.5 kg) CARB EO Number: D-269-35/55 Title: K&N RK-3910-1 Intake System-Harley Davidson Color / Finish: Red Filter, Metal Top Top Material: Black Powder Coated Street Legal In All US States: See Vehicle Applications TUV Approved (Europe): No Air Filter Washable: Yes Oil Included: Yes Package Material: Paperboard Package Type: Box Warranty: No-Hassle Lifetime Limited Prop 65 (C, R or CR): CR Prop 65 - Short Label: WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov Prop 65 Warning Label: https://www.knfilters.com/images/l/prop65.jpg Prop 65 Yes/No: Yes Clamps Included: No Clamps Included Size: 9 Inch Neck Flange: 2.25 in (57 mm) Air Filter Inside Diameter: 0 in (0 mm) Air Filter Shape: Oval Horse Power Increase: 11 HP Clamp Style: No Clamps Required Couplers Included: None Style: Oval RPM: 5206 Air Filter Outlet Shape: Round Clamp Material: No Clamps Required Street Legal In All US States: See Application Link Above