Transformed my 21 ZR2 into an entirely different truck. My vehicle came pre-equipped with GM's Performance Package (CAI + Catback) however on the stock tune it amounted to nothin…

So, I had this tune installed on a client's car for about 5 days now, and all I can say is that this tune is INCREDIBLE. The car is a 2016 ATS-V, M6, bone stock other than the tune…

WOW!   Installed this tune over the weekend, and I am kicking myself for not purchasing this earlier. My truck would hesitate and sputter out all the time, the truck was never i…

I am completely satisfied with the tune for our 2018 Traverse High Country. The auto start/stop has finally been disabled (no more manually shifting to L9 every time it goes into…

its not like the Colorado was slow from the factory but this tune definitely makes it come alive. 

I purchased the Elite Tune for my 2019 Sonic 1.4T Hatch. With my mods and this tune, the car is unrecognizable. Quick response to get initial tune after my unlock code was sent.…

Installed the "Advantage + tune with AFM disabled in Sport mode" to my 2022 Colorado Z71 Midnight Edition Shortbed Crew Cab a month ago, and running on 91 Octane. Other minor mo…

I could not recommend this tune more! This tune turns a lazy, unresponsive, sloppy shifting and driving vehicle into a vehicle that is incredibly fun to drive. I recommend this t…

Very pleased with the product offered. Fast/friendly service, answered all of my questions promptly and professionally. The tune really woke up my '15 ltz rs. Awesome product

Hol--ee--crap, did the Advantage tuning wake up my daughter's 2016 RS sedan!    Under stock tuning, the car was very sluggish, especially off a start, but that is not the case no…

I purchased this tune for my wife for Christmas 2020.  Its a 2017 Terrain Denali AWD 3.6.   I would drive it and felt like it revved out too much when accelerating almost as if t…