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  1. S5 General Q&A
    Hello, I am just about to pull the trigger on a 2008 S5. My one concern is the carbon build up I've been reading about on this forum and elsewhere. I fully plan on supercharing the car. So my question is, what kind of impact will forced induction have on the carbon build up? Any feedback from...
  2. S5 Performance & Mods
    Anyone please share your experience with adding a supercharger. Brands, performance increase and final costs would all be appreciated! I would really love to know the increase 0-60mph.