Jeep Grand Cherokee 2.7 CDI 163
Engine Tuning in Portsmouth
Jeep Grand Cherokee 2.7 CDI 163 in Portsmouth. Standard and remapped figures for this exact engine.

- Fully dyno tested remaps
- 30 day money back guarantee
- Lifetime software warranty
- UK-wide local network
Remap stats
Jeep Grand Cherokee 2.7 CDI 163: standard vs remapped
Diesel engine. Indicative stage 1 figures, fully dyno tested.
Power
+40 bhp · +25%- Standard163 bhp
- Remapped203 bhp
Torque
+85 Nm · +21%- Standard400 Nm
- Remapped485 Nm
Tuning figures are indicative estimates, not guaranteed results. Actual results depend on the condition of the vehicle.
Prices from £130
Fully dyno tested | 30 day money back guarantee | Lifetime software warranty
A stage 1 remap lifts the Jeep Grand Cherokee 2.7 CDI 163 from 163 bhp to 203 bhp, and from 400 Nm to 485 Nm of torque. That is 40 bhp (25%) more power and 85 Nm (21%) more torque from software alone, available in Portsmouth.
These are indicative figures for a diesel Jeep Grand Cherokee in good health. Your own results depend on the condition of the car.
Jeep Grand Cherokee 2.7 CDI 163 power and torque after remapping
- Fuel: Diesel
- Standard power: 163 bhp, remapped: 203 bhp (+40 bhp, +25%)
- Standard torque: 400 Nm, remapped: 485 Nm (+85 Nm, +21%)
- Service: stage 1 ECU remap, fully dyno tested
How engine tuning works on a diesel Jeep Grand Cherokee
Diesel engines respond strongly to remapping because the ECU controls injection quantity, injection timing and turbo boost pressure. Re-calibrating those maps typically brings the biggest improvement in mid-range torque, which is what you feel when overtaking or towing.
How the Jeep Grand Cherokee 2.7 CDI 163 compares
Ranked by power gain against the other diesel Grand Cherokee engines (6 in total), the 2.7 CDI 163 is 1st, 4 bhp above the Grand Cherokee diesel average of 36 bhp.
Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 40 bhp and 85 Nm sits at or above that benchmark.
Remapping your Jeep Grand Cherokee in Portsmouth
Remap Experts Portsmouth is part of the UK-wide Remap Experts network. We regularly work with drivers in Hayling Island, Winchester, Southsea, Newport and Gosport and nearby areas of the South East.
All our remaps are fully dyno tested, backed by a 30 day money back guarantee and covered by a lifetime software warranty. Request a quote online or call 0800 779 7864.
If you are closer to Southampton, Sussex and Basingstoke, those neighbouring Remap Experts sites can help too.

Ready for engine tuning on your Jeep Grand Cherokee in Portsmouth?
Send your registration and we will confirm the exact remap, the price and the next available slot.
Included
What we can do for your Jeep Grand Cherokee
Stage 1 ECU remap
Add power and torque and improve driveability. Software only, tailored to your engine.
ECU repair and testing
Is your engine control unit playing up? We can arrange testing and repair, and source replacement ECUs.
DPF and EGR fault repair
Persistent DPF or EGR errors diagnosed and resolved in accordance with all current road-legal standards.
Engine carbon cleaning
Fault finding and carbon cleaning for the inside of your engine, typically completed in a couple of hours.
From quote to remapped in four steps
No jargon and no pressure. Here is exactly what happens.
- 01
Find your vehicle
Choose your make, model and engine to see the standard and remapped power and torque for your car.
- 02
Request a quote
Send your details and we contact you by SMS or call back with a quote. No obligation.
- 03
Book with your local site
Your local Remap Experts site arranges the remap and answers any questions about your car.
- 04
Remapped and dyno tested
Your remap is fully dyno tested, with a 30 day money back guarantee and a lifetime software warranty.
Everything you need to know
Plain-English guides to how remapping works, what it does and what to check first.
- 6 min read
What is ECU remapping?
The engine control unit, what a remap changes, and who it suits.
Read guide - 5 min read
The benefits of ECU remapping
More torque, better driveability and the potential for better economy.
Read guide - 6 min read
How ECU remapping works, step by step
From reading the original software to the dyno test.
Read guide