This is hands down the best exhaust shop in ATL. I brought them an axle back to fit up to my S3 that turned out to not be for my car. They took the time to modify it and make sure everything fit down to the centimeter as if it was made for my car in first place. Very pleased with the quality of work and customer service I received.

I was referred to Extreme Performance Mufflers by the Car Meet Community. The technicians did an excellent job removing my OEM Exhaust and installing my Borla S-Type Cat-Back Exhaust on my CTS-V. I highly recommend these guys. GREAT JOB!!! - Just keep in mind this is a Cash Only location.

Alan’s Extreme Performance Mufflers shop has been my “go to” shop for years. Alan and his team are always amazing, super friendly, professional, understanding, and most importantly, know exactly what they are doing all the time. It’s always a pleasure seeing them and getting my current exhaust serviced by them/installing a new exhaust. I have had 2 exhausts changed out by them so far. I highly recommend anyone who has any exhaust needs going there, you won’t be disappointed! They will take care of you.

Took my 23 Camry TRD to do a muffler delete, but once I got there, they checked my car and told me that my Muffler was very expensive. So I did a resonator delete since I wanted a bit more sound, and that's exactly what I got. Really nice and cool people and amazing work. Did not take more than 30 minutes and very good price too. Definitely will be back some time to do more stuff to my car.

Ok... So here it goes,, I Never take time to leave reviews unless my service/product is either horrible or outstanding! So today my service totally exceeded my expectations, Enrique was the service tech that worked on my car. His work, professionalism, attention to detail is great! I had to take my car (SL600 R230) to have exhaust work totally fixed from a different shop that I won't name but the other shop is starts with the letter 'M' and is supposed to specialize in exhaust but they totally botched it. Alan and Enrique 100% fixed my car with very clean welds and Alan was spot on with my needs and requests. This place is hands down awesome! Thanks guys!!