JST Performance
Hours:
795 Dale Cir, East Dublin GA 31027 Hours
About JST Performance
JST Performance is a highly regarded automotive tuning service that specializes in providing custom e-tunes for a variety of vehicles, including the Ford Focus ST and RS models. Customers have consistently praised the company's responsiveness, professionalism, and the quality of their work. The process of getting an e-tune from JST Performance is described as straightforward and easy, with customers often needing only a few rounds of revisions to achieve the desired results. The service is commended for its ability to extract significant performance gains, with one customer reporting a 20% increase in power over the stock setup. Customers also highlight the personalized attention they receive from the team at JST Performance, who take the time to answer all questions and ensure the tuning process is tailored to their specific needs. The company's expertise and attention to detail have earned them a reputation for reliability and exceptional customer service. Overall, JST Performance is widely regarded as a top choice for automotive enthusiasts seeking custom tuning solutions that deliver impressive results and a smooth, hassle-free experience.
Most Recent Reviews
November 2025
Just got finished with my E-Tuning for my BT Focus ST. They were very responsive, answering every question I had. It was a very nice and easy process, felt like the car was just getting better and better with each file and dialing in. Couldn’t be happier!
October 2025
Got my ford focus RS e-tunned and couldn't ask for a better place to do it. Super helpful, incredibly easy, and very reliable. Had a great experience, and definitely will be continuing to use JST for as much as I can!
August 2025
Brian did amazing work. He knows his stuff and the whole experience with him one on one is awesome. Took his time on my dyno tune and explained and answered all my questions. I will be purchasing parts from him from now on and he’s the only one that will be touching my car.
More Comments(116)
- East Dublin, Georgia
