Jaguar XKR 4.2 V8 Supercharged
Remapping Midwales
Jaguar XKR 4.2 V8 Supercharged in Midwales. 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
Jaguar XKR 4.2 V8 Supercharged: standard vs remapped
Petrol engine. Indicative stage 1 figures, fully dyno tested.
Power
+45 bhp · +11%- Standard420 bhp
- Remapped465 bhp
Torque
+105 Nm · +19%- Standard560 Nm
- Remapped665 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
Looking for remapping for your Jaguar XKR 4.2 V8 Supercharged in Midwales? Standard it makes 420 bhp and 560 Nm. With a stage 1 remap our figures show 465 bhp and 665 Nm, an extra 45 bhp (11%) and 105 Nm (19%).
Figures are indicative stage 1 estimates for a healthy petrol Jaguar XKR; results vary with the condition of the vehicle.
Jaguar XKR 4.2 V8 Supercharged remap figures
- Fuel: Petrol
- Standard power: 420 bhp, remapped: 465 bhp (+45 bhp, +11%)
- Standard torque: 560 Nm, remapped: 665 Nm (+105 Nm, +19%)
- Service: stage 1 ECU remap, fully dyno tested
How remapping works on a petrol Jaguar XKR
A petrol remap re-works the engine management calibration: air-fuel ratio, ignition advance and boost where fitted. The result is more power and a more immediate throttle, delivered by software rather than hardware changes.
Jaguar XKR 4.2 V8 Supercharged against other XKR engines
Among the 2 petrol XKR engines we have figures for, the 4.2 V8 Supercharged ranks 1st for power gain, 10 bhp above the XKR petrol average of 35 bhp.
Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 45 bhp and 105 Nm sits at or above that benchmark.
Jaguar XKR ECU tuning in Midwales
Whether you live in Midwales or nearby, the Midwales Remap Experts site is your local route to a quote. We regularly work with drivers in Llanidloes, Welshpool, Newtown, Machynlleth and Llandrindod Wells and nearby areas of Wales.
You get a fully dyno tested remap, a 30 day money back guarantee and a lifetime software warranty with every job. Get your quote today on 0800 779 7864.
If you are closer to Gwent, Cardiff and Chester, those neighbouring Remap Experts sites can help too.
Ready for remapping on your Jaguar XKR in Midwales?
Tell us about your car and we will come back with a quote by SMS or phone.
Included
What we can do for your Jaguar XKR
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.
Same model
Other XKR engines
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