Variant 1
ECU- Catalog engine
- 6400 707HP
- Controller brand
- CONTINENTAL
- ECU
- GPEC2A
- Stock power
- 707 HP
- ECU SW
- 05035791AD
JEEP · GPEC2A ECU · petrol
JEEP GRAND CHEROKEE GPEC2A tuning files
Everything we work with on the JEEP GRAND CHEROKEE fitted with the GPEC2A. The matched variants sit between 238 and 707 HP from the factory. 13 distinct variants are catalogued here. It is a petrol platform, tuned for response and clean power delivery. Your file is built against the exact ECU software on the car, then operator-verified.
Available solutions
Applicable work for the GPEC2A on this petrol. The available set firms up once the exact engine and software are known.
Engine variants & ECU software
13 distinct variants for the JEEP GRAND CHEROKEE on the GPEC2A ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 6400 707HP
- Controller brand
- CONTINENTAL
- ECU
- GPEC2A
- Stock power
- 707 HP
- ECU SW
- 05035782AD
Variant 3
ECU- Catalog engine
- 6400 475HP
- Controller brand
- CONTINENTAL
- ECU
- GPEC2A
- Stock power
- 475 HP
Variant 4
ECU- Catalog engine
- 6400 468HP
- Generation
- 2011-
- Matched gains engine
- 6.4 V8 SRT8 468
- Controller brand
- CONTINENTAL
- ECU
- GPEC2A
- Stock power
- 468 HP
- Stage 1 power
- 488 HP
- Power increase
- +20 HP (+4%)
- Stock torque
- 624 Nm
- Stage 1 torque
- 654 Nm
- Torque increase
- +30 Nm (+5%)
- ECU SW
- 05036125AE
- ECU HW
- 68297846AA
Variant 5
ECU- Catalog engine
- 6400 468HP
- Generation
- 2011-
- Matched gains engine
- 6.4 V8 SRT8 468
- Controller brand
- CONTINENTAL
- ECU
- GPEC2A
- Stock power
- 468 HP
- Stage 1 power
- 488 HP
- Power increase
- +20 HP (+4%)
- Stock torque
- 624 Nm
- Stage 1 torque
- 654 Nm
- Torque increase
- +30 Nm (+5%)
- ECU SW
- 05036120AE
- ECU HW
- 68297846AA
Variant 6
ECU- Catalog engine
- 6400 468HP
- Generation
- 2011-
- Matched gains engine
- 6.4 V8 SRT8 468
- Controller brand
- CONTINENTAL
- ECU
- GPEC2A
- Stock power
- 468 HP
- Stage 1 power
- 488 HP
- Power increase
- +20 HP (+4%)
- Stock torque
- 624 Nm
- Stage 1 torque
- 654 Nm
- Torque increase
- +30 Nm (+5%)
Variant 7
ECU- Catalog engine
- 6400 468HP
- Generation
- 2011-
- Matched gains engine
- 6.4 V8 SRT8 468
- Controller brand
- CONTINENTAL
- ECU
- GPEC2A
- Stock power
- 468 HP
- Stage 1 power
- 488 HP
- Power increase
- +20 HP (+4%)
- Stock torque
- 624 Nm
- Stage 1 torque
- 654 Nm
- Torque increase
- +30 Nm (+5%)
- ECU SW
- 05036121AG
- ECU HW
- 68297846AA
Variant 8
ECU- Catalog engine
- 6400 468HP
- Generation
- 2011-
- Matched gains engine
- 6.4 V8 SRT8 468
- Controller brand
- CONTINENTAL
- ECU
- GPEC2A
- Stock power
- 468 HP
- Stage 1 power
- 488 HP
- Power increase
- +20 HP (+4%)
- Stock torque
- 624 Nm
- Stage 1 torque
- 654 Nm
- Torque increase
- +30 Nm (+5%)
- ECU SW
- 05036121AE
- ECU HW
- 68297846AA
Variant 9
ECU- Catalog engine
- 6400 400HP
- Controller brand
- CONTINENTAL
- ECU
- GPEC2A
- Stock power
- 400 HP
Variant 10
ECU- Catalog engine
- 3600 286HP
- Generation
- 2011-
- Matched gains engine
- 3.6 V6 VVT 286
- Controller brand
- CONTINENTAL
- ECU
- GPEC2A
- Stock power
- 286 HP
- Stage 1 power
- 300 HP
- Power increase
- +14 HP (+5%)
- Stock torque
- 347 Nm
- Stage 1 torque
- 360 Nm
- Torque increase
- +13 Nm (+4%)
- ECU SW
- 68325580AI
- ECU HW
- 68297846AA
Variant 11
ECU- Catalog engine
- 3600 286HP
- Generation
- 2011-
- Matched gains engine
- 3.6 V6 VVT 286
- Controller brand
- CONTINENTAL
- ECU
- GPEC2A
- Stock power
- 286 HP
- Stage 1 power
- 300 HP
- Power increase
- +14 HP (+5%)
- Stock torque
- 347 Nm
- Stage 1 torque
- 360 Nm
- Torque increase
- +13 Nm (+4%)
- ECU SW
- 68325588AI
- ECU HW
- 68297846AA
Variant 12
ECU- Catalog engine
- 3600 284HP
- Controller brand
- CONTINENTAL
- ECU
- GPEC2A
- Stock power
- 284 HP
Variant 13
ECU- Catalog engine
- 3000 238HP
- Controller brand
- CONTINENTAL
- ECU
- GPEC2A
- Stock power
- 238 HP
- ECU SW
- 68325599AG
Related vehicles
Other vehicles built on the GPEC2A controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the JEEP GRAND CHEROKEE on the GPEC2A?
Stage 1, Stage 2, Swirl Flaps Off, Lambda / O2, OPF/GPF Off. The exact set depends on the specific engine and software version.
Do you cover the GPEC2A ECU software on this model?
Yes — the JEEP GRAND CHEROKEE on the GPEC2A ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.
How is the file delivered?
Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.