MTI Racing Review

MTI has done many upgrades to my 2006 Base Corvette. Suspension upgrades, several engine upgrades, and regular maintenance. The latest two upgrades, ported and polished cylinder heads with larger and stronger valves, FAST Intake Manifold with LS3 fuel rails, added 55 horsepower. Every upgrade has been a significant improvement. They are busy, so it may take a week or two, or three, to get to you, but they always do great work. Sometimes they get backed up, so you have to be patient. But your patience will pay off. Their new location up in Dawsonville is fantastic, with their own engine building shop, and a terrific CNC machining facility. Their engine dyno in Dawsonville is amazing, and Reese, and his guys, really know how to get the most, safely, out of your car and any upgrades you may do.

Highly recommend ! But you have to be patient. They seem to always have 6 to 12 cars their working on.

If I could leave a 0 star I would have. The easier answer is what was done right vs. what was done wrong. On top of his terrible work, not standing behind his work, and trying to sneak in extra charges on a large build, Reese is quite the liar. I knew the work that had been done to my car was bad, but I did not realize how bad it was until I took it to a more reputable shop in the area for a redo because it was tuned so poorly (BTW, Reece's locked tunes are not locked because they such a great trade secret, they are locked to prevent others from seeing how bad they are). At that point MTI was lucky I did not hire a lawyer as an entire laundry list of problems were found, but since I was an out of state customer I would have had to hire a lawyer in GA that I did not know. My advice to anyone still wanting to have work done here - Record all your phone conversations, get all of your estimates itemized with GOOD descriptions of the parts they are using, ask for invoices from when/where they got your parts to avoid cheap substitutions, and get a signed copy of the parts that come off the car you ask to keep otherwise they will claim them for theirs to re-sell or throw away. I learned my lesson the hard way, and hopefully this will keep someone else from making that same mistake.

I only had them do a small machining job but they did it perfectly and in a very timely manner. I had a steering wheel for an old Ford I wanted repurposed for my bmw 2002. I would highly recommend them!

I had a lot of work to my C6Z done at MTI. I always appreciated MTI's extra insight and attention to detail for road racing applications (track day guy). Additionally, all of the in-house developed and manufactured products from MTI were top notch quality. It's rare to find companies that invest heavily in R&D but MTI does. If you want to go fast but also be able to turn and stop MTI is your place!

MTI did a ton of work on my Corvette Z06. Basically the stage 2 package on their website. The tune is spot on, the exhaust sounds insane (as requested), and the car is quick/smooth. Talking to Reese the owner made me confident I was in good hands and was going to end up with the reliable race car I wanted. Won t be going anywhere else with my Corvette.

Very cool place. Tons of proformance parts for your Vette. My son purchased a Six Shooter for my C5 Z06. Easy install & Great shifting characteristics. I love mine. They also do proformance upgrades as well as field basically from what I understand to be a 6 Corvette race team.. How cool is that!

Best shop in metro Atlanta for racing upgrades to your Corvette! I had MTI complete stage one upgrade on my C-5 Corvette and it was well worth it. Will be having them complete additional work! Their shop is one of a kind, the fabricating and custom parts designed at MTI Really something to see. Ask for a tour!

Horrible customer service. They put a slave cylinder in my car and ever seance they touched my vehicle I've had nothing but hydrolic issues. I went back to them to get them to fix it and the told me it was my transmission. I got exactly 1,500 miles out of my slave cylinder before I had to replace it after paying them. I had another mechanic look at it and he said it was leaking all down the bell housing . MTI said to me after complaining about it the third time it was probably my master cylinder. I personally have had the worse customer service out of them I've ever seen.

Excellent work and service by Reese and his team at MTI. Reese has been working on my C5 for almost 15 years doing Performance Upgrades, Maintenance and Repair. Most recent work included long tube headers, high flow cats, MSD Atomic air force intake with ported throttle body and dyno tune and a number of other improvements and maintenance items. This car now screams! And I can't describe how great the handling is with the Big Red Sway bars he installed last year.
When I bought this C5 new, I intended to keep it forever. It runs better than the day it was new. Reese and team is the only shop I let touch my C5. My next daily driver will also have a LS engine in it because of MTI, and it will go to Reese also. Thanks MTI!