AEM Induction 21-837C Cold Air Induction System Fits 18-20 C-HR

Air Intake KitCold Air Induction SystemCold Air Induction System; Incl. Dryflow Air Filter/Alum. Tubing/Clamps/Heat Shield; Estimated Horsepower Gain 6.4 HP @ 5681 RPM; Gunmetal Gray;SPECIFICATIONS: Air Box Included: No Air Filter Element Washable: Yes Air Filter Outlet Shape: Round California Restricted: Not legal for sale or use in California Clamp Color: Natural Clamp Material: Stainless Steel Clamp Quantity: 5 Clamp Style: Worm Gear Coupler Color: Black Couplers Included: 1 Estimated Horse Power Gain: 6.4 HP @ 5681 RPM Filter Color: Red Filter Material: Non-Woven Synthetic Horse Power Increase: 6 HP Intake Pipe Color: Gunmetal Gray Intake Pipe Material: Aluminum Item Weight: 8.800 lbs. (4 kg) Mass Air Flow Sensor Included: Mass Air Flow Sensor Adapter Included When Required Mounting Hardware Included: Yes Oil Included: No Filter Oil Required Package Material: Corrugated Package Type: Box Replacement Filter: 21-201DK RPM: 5681 Street Legal: No TUV Approved (Europe): No WARNING CA Pr