Hector from Ohio has one of the nicest and cleanest CTS-V Sports we’ve ever seen. We dyno tuned his car last year and power peaked at 410 whp. This week he upgraded to ATS-V turbochargers and we updated the tune accordingly. With no other changes, we picked up 40 whp!

Sal drove down from Michigan, so we could install our Blue Belt Performance Package on his M6 ATS-V. At 508 whp, this car will be an absolute blast to drive!

Darren from Ohio picked up a beautiful CT4-V Blackwing M6 car with the carbon fiber appearance packages. We added our White Belt mods and tuning, and he ended up with 475 peak whp. Now the car has a powerband that matches it’s handling and looks.

Scott brought his bone stock 2018 ATS-V coupe in for the Purple Belt treatment plus Aeroforce scan gauge and WOT Box. He left two days later with a nicely symmetrical 600 whp and 600 wtq and textbook perfect fueling.

Last year Jason from Texas worked with Exodus Performance to install our world renowned Purple Belt Performance Package. His very first quarter mile pass was 9.99 @ 136 mph at full weight. This year he decided to turn it up with the addition of Caddy Issues turbos. The new powerband peaks at 713 whp and 702 wtq. We can’t wait to see what Jason runs at the V-Racing Invitational this spring. By the way, check out the picture perfect WOT air/fuel ratio on this car!