LSx Unlimited

If your looking for a tune for your LS, be prepared for a night and day experience. Had my car tuned by them and it is fantastic! Great guys with great knowledge. I highly recommend for performance needs.

Really cool guys! Lsx unlimited tuned my LS swap and now it's awake! No more idle and boggy issues. Recommend them 100%
Coming by next year for supercharger tune after cosmetic mods 😁

I had tuning issues on my cammed caprice ppv. I took it to Jeremy and when I say night and day difference I mean it, no more rough idle and stalling and weird pausing between shifts and drive it like that for 2 years because you think taking your car to a big fancy shop means the cars gonna run like you thinknit should but that's not the case, I just want to say thank you to Jeremy and his guys for the awesome experience and can't wait to bring it back for future upgrades and would highly recommend anyone to go see Jeremy and his guys you won't be disappointed, they really respect you and treat you like family and you can see the passion they have and it shows when you talk to them. Thank you again for making my car run like it always should have.

I never really thanked them properly for the outstanding job these guys did for me. The build they did for me was over 5 years ago and it's still running strong and looking amazing. Such a quality job

Hands down best service and group of guys there is in performance shop industry. They go above and beyond for you and do quality work. Chris is very detailed and explains everything to you. Jeremy is the best tuner in Texas and cares to tune your truck right and drivable. They treat your vehicle like it’s their own. I’ll never do business again with any other place! They do it right! Thank you guys for always taking care of me and every other customer that steps foot at LSX Unlimited!

These guys are the best. I did a stage 2 vvt cam swap & long tube headers in my 6.2 Yukon and they did an amazing job of tuning it. Lots more power and my fuel mileage on the hwy went up. Can’t recommend them enough.

Excellent support, they are always willing to answer any questions. They have programmed several cars for me. They tuned my daily first gen camaro twin turbo LS. Great shop!

These guys are the best! Took very good care of my vehicle, got me in and out in a week. Very professional and very friendly. I’d use them again in a heartbeat.

I don't usually right reviews. That being said, I could not be happier with the friendly service and the tune that was put on my car. Jeremy, Charles, and Chris treated me better than family, they treated me as a friend. They had no problem answering my questions and kept me informed of everything that was going to be done to my car. I have no problem recommending LSX Unlimited to my friends, family, and to whomever is reading this review. It is very refreshing to have work done to your car by someone who cares about your car as much as you do. Honest work from honest people, you can't do better than that!!
I will be back after I do some more upgrades :-)
Mike J.

Chris,Jeremy,and Charles are all amazing guys!!! They literally built my dream truck and made it come true and with the plans they come up with to help make sure you build the most power is truly amazing!! I couldn’t be happier with my build and especially seeing all the ppl smile and tell me that my truck sounds amazing (thanks to Chris for the exhaust recommendation) true makes me even happier!!! Thanks you guys again so much for this amazing build!!!!!

Say you are wanting to build a LS powered HotRod... You want to make some power and Enjoy your HotRod for years to come right? Well look no further LSX Unlimited is your place to make your dreams come true. Jeremy,Chris and Charles are there for you every step of the way. From a sweet LS powered daily to Bad to the Bone LS powered 1000plus street monster they have you covered.

Huge thanks to everyone down at lsx Unlimited great team and great people they worked there magic on my truck and it is running better and stronger than ever

Did e85 kit and a tune great guys great work my car perform flawlessly they installed a catch can too look like it came from factory everything great looking forward to get more done....

Great guys! Helped me out on my ly6 pcm for my Malibu wagon that was busted up, Jeremy took care of me when I got a new pcm.

These guys really know their stuff. I dropped my truck off on a Wednesday and by Thursday evening it was ready to go. The owner even sent me videos of the DYNO pulls since I couldn’t be there for it. When I picked it up it was a night and day difference. My vehicle drives smoother and has a excellent throttle response unlike before. Whatever you need these guys to do they most likely can make it happen. They even adjusted my idle to my preference. A+++++ thank you guys!

Amazing group of guys who know their stuff! Great customer service, and left my LS swapped C10 running like a dream, couldn’t be more pleased with the experience. Well worth the 1 hour drive, I will definitely be back.

Jeremy and the boys took care of me! My truck was tuned by a different tuner in the area and it just never felt right. After having my 5.3 tuned at LSX Unlimited I’m not afraid of those 6.0s anymore! Thank you guys for making the difference.

There are shops where guys turn wrenches because they have to to make a living. That is not the case here. These guys are real car guys, doing car things because its what they love to do, and it really shows. Will definitely be back when its time for more upgrades.

Went in for a tune and man I was super impressed with the outcome. These guys won’t fail to make you feel like family and will also answer every question or concern that you may have. I have no problem recommending LSX unlimited to anybody out there that is looking for some performance work.

These guys are legit! Humble and knowledgeable! Theyve cammed/tuned rebuilt the top end and much more to my truck and will recommend them to all🤙