I purchased the elite tune for my 2.0 Malibu. I am very happy with the tuning options for my add-ons. The car gained a great amount of performance and I am very happy with how it…

Love the torque and aggressive shifting. Completely frees up the car. Highly recommended!!!

I bought this calibration to fix the janky shifting of my stock Chevy Cruze. I was extremely pleased to find the tune completely smoothed out the shifting and the car feels much…

love the tune makes big difference in the car

Didn't know what to expect...but pleasantly surprised!  While I definitely noticed a difference off the line with quicker acceleration and better throttle mapping (tune holds th…

This woke up my truck! My 2014 GMC Sierra V6 4.3 used to be sluggish but after this I was able to make it go faster. It's not fast and the furious fast but just faster than what …

First of all I will say I very seldom write reviews. I purchased the advantage calibration for my 2018 Buick Regal Sportback. The Buick was sporty enough from the factory but I H…

This tune really woke my 13 regal GS up! Car is completely stock other then the tune and you can definitely tell the difference! Shifts are also better! The customer support is …

Having had a 2016 ATS-V with a Trifecta tune, I knew the tune would be a good one but I did not expect how much better the car drove.  Smoother engine at all rpms, transmission s…

Don't even hesitate, get this NOW! At first I was a little bit afraid of how to install the tune but the guide is extremely easy to follow and it only took about 10 minutes to inst…

I have a 2018 Impala Premiere and one of the things I like about the tune is you can turn it on and off with a push of a button(cruise control).  You don't have to load a separa…

I purchased a turbocharger kit from Hahn Racecraft a few years ago and the tune and tuning cable came with the kit. ... This is really good option if you don't want the added expe…