Jeep Grand Cherokee 5.7 Hemi V8 357hp Remap
Expected gains of +18 BHP and +18 Nm torque
Get Your Free Quote ↓BHP+18 hp (5%)
Standard
357 hp
Tuned
375 hp
Torque+18 Nm (3%)
Standard
527 Nm
Tuned
545 Nm
Suitability
Limited (3/10)Gains Profile
Limited headroomHeadroom
LowJeep Grand Cherokee 5.7 Hemi V8 357hp ECU Remapping
Considering an ECU remap for your Jeep Grand Cherokee 5.7 Hemi V8 357hp? A Stage 1 remap can take this 2005 - 2011 petrol engine from 357 BHP to 375 BHP and from 527 Nm to 545 Nm of torque (naturally aspirated). This engine scores 3/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Jeep Grand Cherokee can achieve.
How this engine compares
- 18thof 19 Jeep Grand Cherokee engines by power gain
- 13%of the 9,842 engines we hold gain data for see a smaller power increase
- 7%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Jeep Grand Cherokee 5.7 Hemi V8 357hp is a 5.7L naturally aspirated petrol engine producing 357 BHP and 527 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 375 BHP and 545 Nm — a gain of around 18 BHP (5%) and 18 Nm (3%).
This engine has low remap suitability, though the available headroom is limited, so gains are modest compared to higher-output variants. The tuning headroom is classified as limited, based on the percentage gain available from the factory output.
Considerations: Naturally aspirated engine: gains are usually limited; results vary widely.. High tuned torque: check transmission torque capacity and service history.
All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method. We recommend discussing your specific vehicle with a qualified remap professional.
Considerations
!Naturally aspirated engine: gains are usually limited; results vary widely.
!High tuned torque: check transmission torque capacity and service history.
Other Grand Cherokee 2005 - 2011 Engines
| Engine |
|---|