Manufactured by RK Sport - Part Number RK Sport 24013050, 2011-13 Dodge Charger Ram Air Hood, Carbon Fiber, Fits all 11-13 models, RK Sport Ram Air Hoods are ducted to your factory air cleaner location. Add a cold air intake to make them fully functional. On some models you simply need to install a cold air intake or open up the top of your factory air box. Product information updated on 2022-01-31