DiabloSport Trinity 2 GM E90/T93 Unlock and Tune Kit Differential Covers and Parts If using 18 inch wheels

If using 18 inch wheels with maximun recommeded backspacing

VIN Number Tire Size (if different than stock) Auto or Manual Trans

The lift kit

Factory plug in connections and wiring harness

5 hours with factory plug-in connectors and premade wiring harnesses

DiabloSport Trinity 2 GM E90/T93 Unlock and Tune Kit Differential Covers and Parts If using 18 inch wheelsThe 2019 2022 (22. 5+ refresh not supported at this time) GM gas trucks have been locked down since their introduction. Owners of these trucks have been waiting patiently for a tuning solution, and DiabloSport has delivered in a big way! The new 9225 R kit includes our industry leading Trinity 2 on dash tuner, along with the locksmith device and harnesses required to unlock both the ECM and TCM in your truck. Once unlocked, the Trinity 2 offers up