Justified PROformance

top notch tuning, he tuned my Camaro for flex fuel tuning. and had some issues in the process he contacted me and took care of them, great customer service, the power my car made after his tuning was great, but even better than that, the drivability was amazing, car doesn't surge anymore, i had issues stalling out when it was cold, tip in issues where it would fall on its face, it feels almost like driving a stock car, but with more power and E85. i highly recommend him.

Justin and Amy are great business owners who are helpful and committed to customers. I wanted to send this weeks ago and am sorry I took so long! they took time out of a very busy work schedule To help my brother and I with a rocker arm problem on his 5.3L Silverado. Awesome people and I'm looking forward to another opportunity to do business with them. I've played with cars for over 40 years and rarely have come across such good owner business couple. Next time I'm up from FL I'll come by and thank you again in person. Thanks you two!!

I’m pretty Leary about anyone, especially a mechanic. But Justin and Amy are very good people! Anytime I’m down they treat me like family. Justin did a LT swap in my 68 camaro and did a very good job, as soon as you pop the hood you can tell he truly cares about his work and doesn’t cut any corners. Wires were hidden and motor looked so good, very clean job! He will be my go to anytime I need some work done!

Justin and his team did an amazing job with my 2019 Mustang GT. Highly recommended for any performance car... true experts and reasonable pricing. 5 STARS.

Justin was awsome and him and another guy he had tuning did a great job on my 2004 silverado. They got just a little more power out of the mostly stock e.gone which is what I wanted. It made it .3 faster to 60.

I am so glad I went by Justified and spoke to Justin and Amy about the truck I recently purchased. I was told several things about it that ended up not being true and Justin was awesome with communicating his findings and discussing with me a plan forward on how to get to where i wanted with what he had to work with. They have been extremely prompt, have gotten all repairs and upgrades completed at or before the time they thought they would be complete. They just recently did some normal mechanic work for me that was faster and easier than I thought it would be. I'll be gladly using Justified ProFormance for years to come. They definitely are an asset to the River Valley.

Justin is a straightforward stand up guy, He and Amy run a honest business and would recommend him to anybody. The only place I trust to touch my cars.

Took my 2019 Mustang Gt in for a set of headers. Work was done quickly and with great quality. Also the best price around that I could find. I stood and spoke with Justin and Amy for awhile and can tell they are great people who will do whatever they can to make their customers happy. The one star reviews appear to be from one person who then had their friends and family add in reviews to hurt this business. Don't be fooled by those reviews Justin is a great guy.

I put a cam in my 2001 GMC Sierra and couldn’t get it lined out so I dropped it off at Justified PROformance in Russellville on Wednesday night. It had a tick and barely ran, and a few hours later I got a call from Justin saying I had a broke valve spring. We discussed pricing the best route to go about it, so I told him to fix it. Not even 2 hours later he called me back saying the truck was tuned and ready for pick up. I am beyond pleased with how my truck runs and sounds now. I highly recommend Justified PROformance for any of your performance needs

These dudes are the best in town. Not only they do a great work, but they also have an excellent customer service. Justin is great, and he made sure to put the customer first. I’ll be coming back in the future with a project car.

Update: SOHO didn't really help me out. I've tried various things but nothing so far is a permanent bandage for the issue. I will probably go back to this shop for other things in the future.

Old Update: Still waiting on a final resolution from SOHO but they said the V-band needs to be adjusted, in regards to the exhaust being too close to the sway bar. The rattles seemed to be coming from somewhere closer to the bumper and I added some shims where the bushing is to resolve it. Still no resolution for the left tip sticking out too far. Will update as necessary.

Had a catback installed. It was made by SOHO Motorsports (Y-pipe by ThaiTanium), who is very well known in the Z/G community and for some reason the left exhaust tip stuck out further than the right and the left exhaust pipe was too close to the sway bar. I'm waiting for a response from SOHO on that, but this shop had great customer service and did a good job. They told me about the exhaust being really close to the sway bar and that it would rattle but I found out it was actually the muffler that was too close to a piece of metal under the car. Bending that piece of metal removed the rattle noise. There is another noise now, which is less loud and sounds a little different which I think may be the sway bar.

Excellent customer service. They go out of their way to help others. Patient & willing to give expert advice. This should be your go to place for your vehicle!!

Justin and his crew do outstanding work. They’ve done 2 of my vehicles and can’t wait to take them more.

Van started having issues coming across the the country. Took time out of their day to diagnose an engine issue and fixed her up and got me back on the road in two hours flat. Friendly and fair staff. Thanks Wyatt for your hard work! -Nick

Great customer service!! I was referred today and my camero was serviced today!! Full tune-up all done with in an hour.. definitely will return for further services.. Thanks a million..

Great service, very professional went to get my exhaust work done ✅ and let me tell you it’s great work I was in and out in no time I would highly recommend this business.

Great work, good prices, and even better people. Love everything they have done for me and I will continue to use them for all my performance needs

Great attention to detail. By far the friendliest staff ever and extremely focused on quality. Would refer anyone who has car troubles to them.

Everyone has been very professional and helpful.

Towed my truck in for repair, replaced cam and fixed oil leak! Even got entertainment while waiting!