2019-2022 GM 1500 Gas Predator in-field

The 2019-2022 GM gas trucks have been locked down since their introduction, but the DiabloSport 9226-R kit provides an affordable tuning solution. It includes the Predator 2 handheld tuner, locksmith device, and harnesses required to unlock both the ECM and TCM. Once unlocked, the Predator 2 offers multiple preloaded engine and transmission tunes, along with a host of user-adjustable parameters. These include throttle response, speed limit, tire size, gear changes, and DFM disable. New features for these newer trucks include the ability to recall the last drive mode setting and retain the auto-start-stop setting. Experience power you can feel with DiabloSport.