Jaguar XJR Supercharged
ECU Remapping London
Jaguar XJR Supercharged in London. 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 XJR Supercharged: standard vs remapped
Petrol engine. Indicative stage 1 figures, fully dyno tested.
Power
+30 bhp · +8%- Standard400 bhp
- Remapped430 bhp
Torque
+65 Nm · +12%- Standard550 Nm
- Remapped615 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 ECU remapping for your Jaguar XJR Supercharged in London? Standard it makes 400 bhp and 550 Nm. With a stage 1 remap our figures show 430 bhp and 615 Nm, an extra 30 bhp (8%) and 65 Nm (12%).
Figures are indicative stage 1 estimates for a healthy petrol Jaguar XJ; results vary with the condition of the vehicle.
Jaguar XJR Supercharged remap figures
- Fuel: Petrol
- Standard power: 400 bhp, remapped: 430 bhp (+30 bhp, +8%)
- Standard torque: 550 Nm, remapped: 615 Nm (+65 Nm, +12%)
- Service: stage 1 ECU remap, fully dyno tested
What a remap does for a petrol Jaguar XJ
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.
Remapping your Jaguar XJ in London
Whether you live in London or nearby, the London Remap Experts site is your local route to a quote. We regularly work with drivers in Hounslow, Watford, Sutton, Romford and Enfield and nearby areas of London.
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 Croydon, Kensingtonandchelsea and Essex, those neighbouring Remap Experts sites can help too.
Get a quote for your Jaguar XJR Supercharged
Send your details and a specialist will confirm what is possible for your engine.
Included
What we can do for your Jaguar XJ
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 XJ 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