I've been loving this tune. The stock programming is lazy and sloppy for both the engine and transmission. Reaching way too far for downshifts, weird boost building, lazy shifts…
Best bang for your buck!
This product has been great for me. I own a 2017 2LT and I can say that this tune has really increased the drivability of the car at higher speeds. The new increased throttle sen…
Excellent tune for all around driving pleasure. I have 90K miles on my tune so far with zero side effects. Just bought another one for my kids sonic, would (and do) recommend to an…
Installed Trifecta Advantage + on 4.25.21 in my 2007 GXP with 70,000 miles. Took all of 15 minutes. EASY TO INSTALL.
Noticed instantly the increase in power. Was 15 to 16 psi…
I had been looking for quite some time for a product to give me a slight boost in performance with no luck. No one had yet to make serious performance upgrades for the CTS-Vsport. …
I love my Advantage+ tune on my 2017 Colorado V6. The sport mode is raucous, and the eco mode shifts much closer to stock, but still feels like major gains when driving. I actually…
I purchased this tune a little while ago, and I'm utterly blown away by it. I was on the fence for quite some time (like...6 months), going back and forth on whether or not I sh…
Five star service and support. I had some gremlins not related to product and Michael walked me through them.
Fun, makes the truck fun to drive worth the investment.
Fantastic product! Throttle response is much MUCH better! Car pulls hard, shifts smoothly, and my fuel mileage has improved! Thank you Trifecta!
Well worth the purchase. The neck snapping body pinning torque makes me feel like I'm in a rocket. Just got 30 mpg on a road trip. Tires screeching upon take off. It's wonderful …