After purchasing a used Audi A4, I encountered issues with overheating within 500 miles. Naturally the dealership refused to do anything aside from refer me to their own shop for repairs at full cost of course. Instead of trusting them, I decided to bring my vehicle to Mike at BARtuning. I was very impressed not only with how quickly he responded, but also with his forthright knowledge about known issues with the year and model of my vehicle. While the repair set me back a bit more than anticipated, the generous warranty and fast turn-around made it all worthwhile. As further evidence of his commitment to customer service, he inspected the vehicle, gave me a list of repairs that I should be mindful of while not pressuring me into doing them until they became necessary. Days later, the vehicle's check engine light came on, which he diagnosed as a piston misfire and actually replaced the coil with a used one from his shop to keep the car running correctly until I was able to bring it in for new coils and spark plugs. Overall, I'd say BARtuning is the place to go for service on European cars like Audi and Volkswagen.