Performance Plus Diesel & Auto, dealer quality without the prices. You name it we do it! In business for over 25 years, we are the trusted professionals for Thormaston and the surrounding areas. We are more reliable, faster, and offer better quality than the competition.  We specialize in diesel repair but we can perform general auto repair for all makes and models. From exhaust systems to engine tune-ups, brake service to front end work, we have you covered bumper to bumper. Give us a call, or stop in to talk with our ASE certified technicians today.