Manufactured by RK Sport - Part Number RK Sport 18016000, 2015-Up Ford Mustang 15-Up Mustang GT350 Hood, , 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