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Testimonials
03/09/2017 04:32 AM
Easy to use site! When i install the new tune i will get back with ya.
08/25/2015 02:49 PM
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 …
11/07/2017 10:26 AM
Great power from 2500-5500 RPMs it will smoke the tires in second gear taking off now very satisfied with purchase
10/16/2020 02:47 AM
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.…
01/02/2023 04:00 PM
I have a 2021 Chevy Blazer RS and this tune was exactly what I was looking for. This tune pairs very nicely with the K&N cold air intake and MagnaFlow Street Series, cat-back exh…
11/15/2025 12:27 AM
2019 Impala LT, 3.6. This tune really woke it up. Drivability is greatly improved, passing is much easier, and the shifting is on point.
08/31/2021 09:07 PM
Steven provided unreal customer service over the last 24 hours helping me figure out the mistake I made installing a new mod for my most recently updated tune. I'm so glad I went…
08/28/2018 01:05 AM
Amazing. Car initially had little power, not very responsive, and odd shift patterns. After 20 minutes and the full flash I could not believe how much had changed. Shifts at 650…
11/22/2021 05:27 PM
I bought my 2014 Buick GS new. From the first day driving it hard, I found acceleration and speed just did not keep up with the handling. It rode competently, but neither GS, S…
03/25/2019 09:35 PM
Amazing amazing amazing, best $200 car mod, huge difference ! Just incredible how quick it was to do too.
12/04/2023 02:15 PM
This tune has been the perfect solution to a chronic transmission problem that the dealer said was caused by driving around in 4WD (don't think so). Extra performance is a pl…
02/05/2018 02:03 AM
I written this review almost 3 years after Installing the tune from Trifecta. What a difference! This tune make this car a pleasure to drive. It drives like a V8. -
Featured Pinned
By TRIFECTA Performance •
TRIFECTA Featured in Road & Track!Pick up the April/May 2026 issue of Road & Track to read about how the founder of Trifecta Performance, Inc. cracked the C8!
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