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Testimonials
After a few bolt on modifications to the motor which were pretty inexpensive. i purchased the trifecta elite tune. And bam whole new car it seems like. amazing smooth power and …2018 Silverado High Country 1500 6.2L which has had the occasional hard 1-2 2-1 shift issue, as soon as I felt the shudder for the first time at 14,000 miles and immediately took…I love the tune. It makes the car fun to drive.Prior to this tune I was considering trading in my 2015 Acadia SLT-1 AWD for an SUV with a V8 due to its poor acceleration and shifting. With this tune, I can take advantage of …This tune for the Canyon/Colorado is exceptional! The extra power is very noticeable when in sport mode and the vehicle behaves very close to stock when in eco mode with the exce…Wow! I don’t know why I waited so long. I installed the Advantage + a couple weeks ago on my 18 Colorado Centennial. The process was very easy and didn’t take long at all. It co…When I purchased the tuneup from Trifecta I wasn't sure if it would be a major upgrade or a small one. Directly after the program finished downloading I took it for a spin. It ha…This is the first time I tuned any vehicle. My 2018 NOX is so incredible now. No more stupid auto stop and tons of power. By far the best SUV I've ever drive. Thanks trifectaJust wanted to let you guys know that the tuner program works awesome. I just got my best 25 mile average fuel mileage last week. 64.2 mpg on your tuner, up from 62.8 mpg on the fa…Outstanding tune and amazing customer service. I couldn't have asked for a better company to order this astonishing tune from.My 2018 GMC Sierra with the 6.2L response and driving experience has greatly improved. Disabling the AFM makes driving in traffic a little more pleasurable without the erratic sh…I am very happy with my upgrade thank you for all your help
5.3L (2014--2018 / 2019 Classic)
1 product
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TRIFECTA Advantage:
Intended for totally stock vehicles, and includes:
- Simple installation via Windows PC/Laptop (User Guide)
- Fully developed in-house by TRIFECTA calibration engineers to ensure our products are something WE would enjoy driving ourselves!
- Industry-exclusive featuresets designed to offer unique functionality, diagnostics, or otherwise improve the driving experience.
- Diagnostic support for as long as you own the vehicle.
- Easily upgradable if you decide to modify the vehicle further!
- Compatible with factory diagnostic tools. Easy to flash back to stock any time using EZ Flash!
- Includes TRIFECTA EZ Flash Cable