Manufactured by RK Sport - Part Number RK Sport 16011004, 2005-12 C6 Carbon Blister Ram-Air Hood (Will Not Work W/Supercharger), The C6 Ram Air Hood does not work with Any top Mounted Supercharger systems. , 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