LS1 Power Tuning LLC has moved into a new shop in North Charleston right off Cross County RD, complete with new show room and customer waiting area. We specialize in  LS based GM vehicle performance parts sales and installation. Not only do we install what we sell we also do custom installs or conversions involving LS motors. We also tune almost all 1998 and newer GM vehicles. On the average most vehicles see a 2-4mpg increase. Here are just a few more services we offer:

Engine builds, cam installations, transmission overhauls, gear swaps, suspensions setups, header installs, tuning, nitrous installs, custom painting, detailing, window tinting, plus a lot more. We are also a authorized NX pump station.

Nitrous $4/lb

Our new address is

LS1 Power Tuning LLC

7172 Bryhawke Circle

Suite #200

North Charleston, SC 29418

Phone: 843-475-6199

Email:  lorenz@ls1powertuning.com

Mon-Fri 10am-6pm

We accept all major credit cards as well as PayPal

This website is under heavy development, please check back for updates with pictures, videos, prices, and more. We appreciate your patience.

LS1 Power Tuning LLC was started in March of 2006 for enthusiast who share an enjoyment for performance cars and trucks. Even though we only opened in 2006 we have been racing and building cars for many years. We are the leaders in LS Performance in the Low Country. Our main focus at LS1 Power Tuning LLC is Customer Service and to offer the best products available in the performance industry at a fair price. All of our tuning is done in house using EFI Live. We strive to stay a head of the competition. LS1 Power Tuning LLC has built and tuned some of the fastest camaro's, corvettes, and trucks in SC. We have also built several winning bracket race cars.

All of the employee's at LS1 Power Tuning LLC escape every weekend to be involved in some kind of motor sports activity.. Whether we are working on our personal cars or at a races, we live and breathe cars and racing. If you see us at any venue please introduce yourself. We love meeting and helping our customers in anyway we can. If you're looking for information on a specific performance product, please ask. We have installed, used, or received feedback on many of the products we carry and can offer opinions and suggestions to get you where you want to be.