Engine · Jeep Grand Cherokee 2011 - 2022
6.4 V8 SRT8
Explore available calibrations, measured performance figures, and options for this engine.
- Fuel
- Gasoline
- Stock power
- 468 hp
- ECU access
- Standard access
- Available calibrations
- 3
Jeep · Grand CherokeePerformance
Power+20 hp · +4%
488hp468 hp
Torque+30 Nm · +5%
654Nm624 Nm
What happens on the day
- 01
Diagnostic check
We inspect the whole vehicle before making any change.
- 02
Baseline dyno run
Stock output is measured on your own vehicle.
- 03
Backup and calibration
The factory file is saved before a safe, tailored calibration.
- 04
Final run and handover
We verify the datalogs and give you the results.
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Choose another engine from the same generation.