Chevrolet

I have a 2014 manual transmission Camaro LS (with other mods).  I was initially skeptical because I didn't see much anywhere about the tune with manual transmission (most posts …

WOW !!!!!   The best money I've ever spent on an car. Not only did I get more power, my gas mileage has gone up about 20%.   Thank you.

On Friday night I applied the Trifecta Advantage powertrain recalibration to my 2015 Chevrolet Colorado pickup. What an amazing difference! My shifts are now properly-timed, quick,…