Excellent work done here. They’ve been working on my mustangs since they had a small shop in Murfreesboro 25 years ago. The ONLY place to take your performance vehicle in the middle Tennessee area.

Highly recommend and extremely knowledgeable. Heath and Brent are excellent to work with and the only place to take your Mustang Foxbody for performance upgrades.

Heath was very professional easy to talk to and he explained everything so that you could understand it.

They built me the most Amazing engine.

They done all of the work and upgrades to my 05 now full time drag car, my husbands fox body turbo car. They also did upgrades on my son's fox body drag car and our 07 Roush stage 3. No one touches our cars but Delkand my husband. Highly recommend Delk Performance.

The only shop my mustang ever goes toUPDATED MAY 16,2020Well , I finally decided to go with a custom grind Competition Cam set up and Matt at Delk is the guy I always talk to, he always listens and then gives good advice based on what you as a customer wants, tries to help make the best decision for “you” . I have been doing business here for years and they have always done right by me. Brent has always gotten me fixed up good, there’s only been a time or two something wasn’t right and I tell you what they went above and beyond to fix, and I always leave happy and glad I went there, prices? Well it depends on what you’re doin, there have been times where I got stuff dirt cheap and sometimes I’ve had to spend the money but always got my money’s worth from them, that’s why I continue to go back, I trust them, just like with ANY shop there will be some to talk down on them for whatever reason, but remember if your getting used parts you got a 50/50 shot, always. They also warranty their work and stand behind it, so as long as they treat me like they always have, I’ll be back and I’ll always recommend them, Brent is very good at tuning these cars, Heath is great too, they specialize in Mustangs, they got mine cammed up and hittin hard, sounds so good, I’ll be back for more stuff!!! Thanks Matt

Very happy with my service. I failed emissions five times and drove on expired tags for a year now and caused all this nonsense with the police. And all it took was an hour to take it to delk and they had me back up and running and I passed with no problems. It's well worth the money.

We didn't have a great experience here, we took our Mustang there, and it hasn't worked right since. It knocks and smoked ever since we picked it up. Now it looks like we are going to have to re build the engine. The mechanics were nice though.

Listen up corvette and camaro guys to not take your car to delks. They blew my motor on my z06! Take it to DBR they fix all delks work. Heath supercharged my vette less than 5 weeks later a valve came out of my block. Will never go back!

This was my first time at Delk and I am very pleased. I tried three other places ( including a dealership) first and none could fix my problem. Next time I will go to Delk first. They were friendly, effecient and reasonable.