has any one seen or done an STS type turbo on a p5? just curious- i'm realy attracted to the idea of combining the exhaust pulse tuning of a good header w/ the "simplisity" of this type instal. (esp. since im into the whole "sleeper" thing) also is there a specific tubo that seems to respond better on the FS? ( t25,t28,t3/04 hybrids?) thanks