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December 2023 by Kevin Potter
Call me a happy customer! I had previously tried using an email tuner located near Nashville and finally just gave up on getting this kid to respond to emails. I went to Fastech and told them about everything I did to my '09 WRX, they said 'No problem' and actually had a cancellation for Monday and could probably fit me in. I regapped the spark plugs as they recommended and dropped my car off that evening.Here we are 3 months later and I have absolutely zero problems with their tune! I haven't had a single Check Engine Light or funny behaviors. This car runs perfectly!!!!Thanks guys, if I do any mods in the future I'll be coming back to you because you do top notch work.
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October 2023 by Tim Rhynehart
I took my 2007 Corvette to have shorty headers and new Ticks master cylinder installed along with some fluid changes. They also did some dyno tuning after the new parts were installed, and I was very impressed with the outcome. Everyone at Fastech was very knowledgeable and really cool to deal with. I will definitely be going back for more power upgrades soon.
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October 2023 by jerry sysourath
My fuel pump went out during my road trip through here and they had what I needed in stock. These guys are awesome
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June 2023 by Jeff Colvin
They have a good rep. Son's Z needed lots of sorting out and tuning. Not too many places ever get them done nonetheless dine right. Will post more after my WRX is done
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May 2023 by shane askew
Came in for a tune on my Ram 1500 after another shop "supposedly" put a "tune" on it. After having it re-tuned by Mark, it now runs, drives, and pulls 10x better than it ever did before taking it to Fastech. Would highly recommend this shop. I saw a down to earth, professional, and very helpful team here. Thanks again!
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May 2023 by STEVO13
Bought a fully built Sti and was told only needed tuned. So heard Fastech was the best especially for Subarus and had them start to tune it and they found it was down one cylinder instantly just from hearing it idle. Had them redo the entire engine and pro tune it and turned out amazing! Definitely have great employees and very understanding owner that doesn’t mind to spend time with you even though they’re always slammed. Definitely coming back soon!
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May 2023 by Jason S
My C5 Corvette need a transmission tuned. Dropped it off way before my appointment date hoping they would get it in early and they did. Gave me an estimate stuck to it and knock it out the Park first try. Thanks
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April 2023 by bashaw1996
Fastech is great! Glad I brought my car to them, I've been impressed with their work everytime I go for a drive! Awesome place
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January 2023 by Marvin Carlton
A friend requested some information concerning his wife's vehicle. They were very obliging and helpful. Would highly recommend this store.
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December 2022 by North Georgia Heating & Air
Fastech is awesome. Regular vehicle maintenance to full performance needs. They have you covered.
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December 2022 by bowen shen
If you have a infinite do not take your car here. They do not know what they’re doing! I scheduled for a tune and some parts installation. The parts they installed was not secure it made rattling noises while driving. When looked under the hood there was hardware missing. My car went in the shop without throwing any codes, after when they got done with it check engine light popped up, crank shaft position code. I asked them how can i fix the code, the tuner was completely clueless, and all of a sudden hard to get ahold of, now i have to find a shop thats gonna fix this places screw up. This place is very unprofessional definitely wasted my money. Do not go here.
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December 2022 by Richard Spiller
Great place to get aftermarket performance work done on your car or truck.
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November 2022 by nik frate
They had my car for 4 months, once they got to the car and got it running they crashed it front and rear damage and never fixed any of it. When I went to get the car they had let the battery die. So I pulled it on the trailer while they put my bumper in my truck.
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July 2022 by Jessie Ringley
Always a pleasure doing business with Mark and his crew!
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July 2022 by Cecil Maye
6266 precision Turbo,tuck radiator, turbo headers, much much more