Hi everyone I brought this for my RS Holden Barina 2013 in Australia. The RS to me should mean more or a car with grunt then it had. Only being the 1.4T motor but still it should …

Just 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…

I received the Trifecta cable and download about one week after I ordered it.  When the cable came I then went into my e-mail and found Trifecta had also sent the download links…

sure makes it a lot more fun to drive and you can feel the performance difference thanks guys  

I regret waiting so long to buy this tune.   I didn't want to void my warranty on my new truck so decided to wait until the warranty ran out.  Boy was I dumb!  This is how the tr…

huge gains very impressed thanks keep up the good work

Thanks for the tune, its done everything I needed (speedo and gearing recal) and given me some noticeable power as well improved the drivability of my truck.

Got the Advantage for 2017 XT5.  Great program for the car.  it now drives and operates as it should have.  Throttle response is far better, shifting far better and I got rid of …

Have had the tune in my 2016 Cruze for about two weeks now and it is truly amazing! The STOCK setting definitely feels like the car is more certain what gear it wants to be in no…

Excellent tune for Chevy Impala 3.6L. The car wasn’t designed to be a performance sedan but with this tune it makes the car feel very sporty. You will feel the difference in the …

I was a little skeptical about doing this tune...Wow, not any more!  Does this tune ever wake up a car that was already pretty entertaining to drive.  The shift points are spot o…

Easy to install and feels much smoother. The power is constant unlike stock tune. This is my 3rd tune from Trifecta no complaints at all.  5*. Heads up if you are running the r…