I have a 2019 3500 Silverado 6.0 gas. Has anyone used a tuner like a “5 star tune “ ? I was wondering if or how they work before I purchase one and which brand I should buy? Thanks
I had a 5-star tune in my old Ecoboost F150 and loved it. I have a few friends who had their tunes in the 6.8L V10 motorhomes and they loved it as well. You will notice more of a difference in power in a turbocharged engine than you will in a N/A.