While I do believe a functional turbo kit for the contour/cougar 2.5L could be made cheaper than the street flight kit, I certainly don't believe the street flight kit is overpriced at all. While I have not had the chance to go over one of the streetflight kits personally (I need to make my way up Stazi's) I believe they are using some very high quality components, and in a lot of cases, stuff you would want to upgrade to if you were to get a less expensive kit.
