Product updated on 2019-06-18, RK Sport - RKS:04011007CF, 97-04 Corvette RK5 Hood C/F Blister. , Based on the original contours of the 97-04 C5 RK5 Hood, with a touch of carbon fiber this model offers great style while providing the extra room needed under the hood for a Magnuson sup[ercharger. With the addition of carbon fiber in the raised cowl ar, 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 cut open the top of your factory air box.