Hey everyone, I just purchased a 2001.5 Audi S4, 6-speed, silver with gray interior. Its absolutely mint. Aside from minor curb rash on the wheels and one tiny door ding. Im going to get that pulled out as soon as possible. I dont think im going to be modding it at all, until the warranty is up in 3 years. Anyone know if the following will void warranty: Short Shifter, H&R Coilovers, boost gauge, exhaust, chip.