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Testimonials
Best $300 ever spent!! 2015 Colorado Z71, was never happy with how the truck shifted, from the day I got it. Asked dealership, every time that I went in, if others were complain…This tune is worth the money. You can feel the power and acceralation. Your truck will become an brand new one. This is how GM should tune these trucks from the lot. Micheal and th…This was my daughters 2015 Sonic until she wanted a jeep. So I bought it from her for my wife and I to drive around town. Being an old gearhead. I wanted to spice it up a little.…This tune made my vehicle feel like brand new; better than new. Acceleration response time is excellent, instant power. Front wheels can easily break loose when hitting the gas. An…This tune does what you would expect a tune to do.....improve drivability, response and overall vehicle feel. For that reason I am very pleased and woudl recommend this tune fo…Really happy with the tune for my CTS V Sport. I have been also very impressed by level of customer support that the Trifecta has given to their customers pre and post purchase. A …AMAZING!!! Best $400 I have ever spent. I just installed the tune so I have only been able to drive it about half a mile, but nuff' said. It took me seconds to notice the differenc…I've had this Tune Since Day one (12/09/11) Had the Engine Blow a Head Gasket in July of this year So New Engine, Steve did not even Flinch when I asked for help, Steve got t…I had some difficulties getting the tune working due to some configuration issues, but support was able to help me get the problem solved. Once it was working, there was no questio…First of all, I'm greatful that Trifecta has made this calibration at all for a vehicle that is, admittedly, rare on the road. I first got to know about Trifecta in Buick F…The auto-stop delete calibration process was a breeze. The engine doesn't shut off at every stop any more, and the battery is relieved of an additional load, too. I had read that…Fantastic, over 155mph, 0 to 60 under 5 seconds, 13 second quarter mile, 2300 rpm at 100mph, 1800 at 80, pulls hard at any speed, torque steer manageable, shifts hold in corners… -
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Manage articlesPinnedNow available for all 2014--2017 Buick Regal 2.0L Turbo models!