The owner works very hard, long hours to ensure the work is done correctly and professionally.

Great quality work! JT knows his stuff!!! No other person i would trust!

Had a great time. Got meet some great people there and got my car tuned. Very knowledgeable guys. Will be going back again.

JT and crew are really great i had a cam installed a rear diff.installed a a HP motor and trans tune my car runs Great Im a customer for life

I brought my car to JT and the guys at Freedom Motorworx. From the start to the finish everything has been great. JT kept up with me via messenger everyday. I never once felt like I was being ignored or that he wasnt keeping up with me as a customer with daily updates and helpful insights. I hated that I had to bring my car to him under the circumstances of another local shop not performing a service properly, which ended up costing me a transmission. However, I must say this was not the case with Freedom Motorworx, I highly recommend the local crowd visit this shop for any of your automotive performance needs. JT has the knowledge and he has great techs, with attention to detail. I have been to big shops in the past, and they dont treat you as well as this local small business does. Thank You JT and Freedom Motorworx!

Very helpful and knowledgeable cats! Looking forward to seeing the results of their work very soon.

JT is running an outstanding and growing business. He was able to solve my issue with parts he already had in the shop. Great working team.

Knowledgeable and friendly. Takes his time and does a good job.

Best tuning shop around. Jt and Cody go above and beyond to make sure your car leaves in the best shape possible.

JT did a fantastic job getting my ST running better than ever!

JT knows what hes doing!

Absolutely hands down best shop in Knoxville. Performance, fab, tuning, Customer service. Has it all. Jt grail is the man.

The guys there are great, extremely educated. They know what they are doing. Had my truck go in for a dyno tune, and I couldn’t be happier. Definitely recommend and will be going back for all my performance needs.

JT did an excellent job on my supercharger. He kept it nice and clean under the hood and even fixed some issues with my exhaust. Top notch shop with quality fabrication!

Best shop around. JT Grail & Mike Smith know what they are doing. They dyno tuned my car and have done various work for me and I couldn’t be happier. Wouldn’t bring my car anywhere else. 10/10

Great service

JT Grail is the man for all your performance needs

Honest people