It seems like the German tuners get to have all the fun when it comes to Audis. Between Kicherer, B&B, and ABT all the good tuning news comes from the land of brat und schnitzel. At least it used to. Check out American tuner Stasis’s take on Audi’s S5. Available in Touring or Competition packages, the car comes with 20 inch rollers, an easy-breathing stainless exhaust and Ohlins suspension for extra grip in both trims. Competition trimmings include heftier stoppers, an anti-roll bar, tweaked ECU and a trick center diff. Both trims are available from select Audi dealers with — get this — a 50,000 mile warranty. If you want one, expect to drop an extra $10k for the touring goodies and $14,000 for Competition bad-assery.