I decided to put a custom exhaust on my Audi S5 and they did such a fabulous job at such a decent price that I decided I was done giving money to the dealership for service. I had a small issue with a leak after my last service at Autobahn and they handled it like pros, picked the car up at my house, replaced the faulty hose, no questions asked, no attempt to charge me extra, all within a day. Absolutely standup guys. I love my car, and I say without question or hesitation that I trust Autobahn with it.