Atlanta Speedwerks

Todd, Brian and the folks at ATL Speedwerks worked with Flat 6 Innovations to install, test and tune the rebuilt R40 engine in my Porsche 997 cab. They also installed new shocks and brakes, and were able to fix the faulty convertibly top. The whole process was fantastic. They communicated better than any shop I've ever dealt with, and were friendly and courteous the entire time. Brian spent a lot of time with us when we picked up the car after a 6 hour drive, and gave us a tour of the very cool Speedwerks shop. I highly recommend this company for any service on your high-end car! Services: Transmission, Exhaust, Steering & suspension replacement, Auto engine tuning, Auto brake repair, Brakes

Look no further if you're a Mazda enthusiast. Can't really think of anything they can't help you with- from mods to spec racing, inspections, to connections on where to buy what you're looking for. 5 stars hands down.

My 2017 Porsche 911 Cabriolet suffered a failing PDK transmission. Brian at ATL Speedwerks came highly recommended to me through a fellow PCA friend. I had the car transported to Brian and boy did he come through. He was readily available on the phone or he would return my calls pretty quickly. He diagnosed the problem, sent me an invoice for the parts needed and then got my car repaired and even cleaned up for me. There were a couple inventory items that we had to wait for due to COVID induced procurement problems but Brian came through. I’ve since taken the car on a long trip with two 700+ mile legs and it drove and handled superbly. Kudos to Brian Zellner and his team. I highly recommend him and his team to take exceptional care of your 4 wheel baby!! Service: Transmission