DiabloSport PCM-HAWK21 Modified PCM

Compatible with 2021 Jeep Grand Cherokee Trackhawk - 6.2L; A DiabloSport Modified PCM allows you to unlock the performance potential of your vehicle. In addition to this modified PCM, you will need a DiabloSport Tuning Device such as an inTune i3 or Trinity T2 in order to install a performance tune. Note: DiabloSport Modified PCMs are not compatible with other tuning brands at this time. NOTE: ON 2020 MODEL YEAR VEHICLES, YOU MUST SAVE YOUR STOCK CALIBRATION WITH YOUR TUNING DEVICE BEFORE REMOVING THE STOCK PCM FROM THE VEHICLE. PLEASE REFER TO THE INSTRUCTIONS THAT COME WITH YOUR UNLOCKED PCM.;

Factory Modified PCM Allows 2016 Chrysler To Be Tuned; Installation Is Simple And Takes About 10 Minutes; Swap w/Factory PCM So You Have A Back Up Computer Fits Select: 2021 JEEP GRAND CHEROKEE TRACKHAWK 8 Cyl 6.2 L and more - add your vehicle to our fit widget to check