The turbo is a Holsett HX50 and the supercharger is a one off manufactured in Europe by the same guys that make Kleemann. The turbo can support about 1000hp and the supercharger is needed to help spool the turbo. The idea here is to build a car that makes 800awhp with stock like spool. I live in Denver so the altitude would never allow me to use such a large turbo without a supercharger. The supercharger is covered with tape in the picture to prevent it from scratches while the car's being finished. I have more pictures that I can post later of the manifold, liquid to air intercooler etc.