Jeep Grand Cherokee 6.1 Hemi V8 420hp Remap
Expected gains of +20 BHP and +21 Nm torque
Get Your Free Quote ↓BHP+20 hp (5%)
Standard
420 hp
Tuned
440 hp
Torque+21 Nm (4%)
Standard
569 Nm
Tuned
590 Nm
Suitability
Limited (3/10)Gains Profile
Limited headroomHeadroom
LowJeep Grand Cherokee 6.1 Hemi V8 420hp ECU Remapping
Considering an ECU remap for your Jeep Grand Cherokee 6.1 Hemi V8 420hp? A Stage 1 remap can take this 2005 - 2011 petrol engine from 420 BHP to 440 BHP and from 569 Nm to 590 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
- 10thof 19 Jeep Grand Cherokee engines by power gain
- 14%of the 9,842 engines we hold gain data for see a smaller power increase
- 12%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 6.1 Hemi V8 420hp is a 6.1L naturally aspirated petrol engine producing 420 BHP and 569 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 440 BHP and 590 Nm — a gain of around 20 BHP (5%) and 21 Nm (4%).