TestimonialsHave 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…I have to say that I am super pleased with this tune and how much of a difference it has made to my car. IT IS shifting faster and boy can u tell a difference in power, the motor s…Tune was installed March 29th, 2019 on a 100% stock 2018 Colorado LT Ext Cab V6. It has a little over 4,000 miles. I had the Torque Converter "Shudder Issue" and had the lat…For what this little turbo is and can do, I'm impressed. Only had the tune installed for about a day now and I'm extremely happy. Can wait to hit the Dyno. Good job trifecta.