I recently had my cat serviced attar …performance They were honest and hardworking. I really felt at ease. Usually body shops try to get every penny from you by telling you we need to fix this and that. I wanted to get my service A on my c class Mercedes and instead of charging me for everything, they gab me a bill for the oil, and the engine check and did all the other services free. I like going to a1 perfromance instead of the dealership, and I will continue to do so.