ATS Diesel Performance is a company renowned for its exceptional customer service and high-quality performance products. Customers consistently report being treated very well, with service described as excellent, helpful, and knowledgeable. The staff is friendly and goes above and beyond to resolve issues, often demonstrating a willingness to correct problems caused by other installers without charge, including providing new hardware and labor. This commitment ensures customers can fully enjoy their products. The company's American-made turbos and performance parts, like the Aurora 3000, receive high praise for their reliability and performance. Users note a huge difference in power and turbo responsiveness, with excellent throttle response even under heavy loads. Products such as transmission upgrades and TCM fixes are noted for being easy to install and worth the money, effectively getting trucks back on the road. The operation is impressive, with fast shipping and efficient service, such as completing a turbo rebuild and return in less than a week. Overall, customers are deeply impressed, stating their experience is an understatement and that they will definitely return for future needs.
Got the T87 upgrade for my 2014 LML and I am very pleased with the performance definitely a noticeable difference...it's like I got new truck....only issue I have with it truck at times inadvertently goes into tow mode without me pressing button on the shifter. I just push button to take it out of tow mode.
July 2024
Excellent customer service very helpful through my whole transmission buying process and very knowledgeable about any type of questions and concerns
June 2024
Got the tcm upgrade for my 2014 gmc it drives perfect now and was so easy to install I was well worth the money to get my truck back on the road
