About PCM of NC
PCM of NC is a trusted provider of late model GM builds, specializing in dyno tuning, performance parts, and installations. They offer remote mail order tuning and custom-made products, including electric fan kits, transmission harness swap kits, and camshafts. Customers praise their fast and reliable service, with quick email responses and turnaround times of less than 24 hours. PCM of NC's experts are knowledgeable, honest, and willing to help, even recommending other companies when necessary. Their tuning services have resulted in significant improvements, including fixing intermittent problems and enhancing overall performance. With their expertise and commitment to customer satisfaction, PCM of NC is a top choice for GM enthusiasts.
Recently upgraded the Cam and heads on my LS1. Reached out with questions about injector sizing before beginning the build and they were able to point me in the right direction. Sent the ECU off on a Monday and received it back on Wednesday. I'd installed a stage 4 camshaft and the car still had a little issues but they were able to assist me in getting them a data log and had a tune file that corrected the issue back to me the next day. Very approachable people that I spoke with, which is nice considering I am a novice at tuning and using HP Tuners.
Absolutely incredible shop. Had my truck tuned many years ago and they still provide me technical support to this day. Could not speak highly enough of the install service they gave me and the tuning quality.
Thanks again
Love you lots
All i gotta say is WOW! Amazing customer service! I got my 2012 colorado tuned beginning of 2026, instantly improved almost everything in the way of driving/ power Nd shifting. They walked me thru everything, their website is simple and the order sheet is easy. My speedometer was off by around 4-8 mph cause of aftermarket tire size and they had me send back everything, retuned it and got it spot on for free! Kelly is who i was talking with, kudos to you! Amazing service! Thank you for everything!