Jaguar S-Type 4.0 V8
ECU Remapping
Jaguar S-Type 4.0 V8. 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 S-Type 4.0 V8: standard vs remapped
Petrol engine. Indicative stage 1 figures, fully dyno tested.
Power
+28 bhp · +10%- Standard282 bhp
- Remapped310 bhp
Torque
+55 Nm · +17%- Standard320 Nm
- Remapped375 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 Jaguar S-Type 4.0 V8 from 282 bhp to 310 bhp, and from 320 Nm to 375 Nm of torque. That is 28 bhp (10%) more power and 55 Nm (17%) more torque from software alone, available across the UK.
These are indicative figures for a petrol Jaguar S-type in good health. Your own results depend on the condition of the car.
Jaguar S-Type 4.0 V8 remap figures
- Fuel: Petrol
- Standard power: 282 bhp, remapped: 310 bhp (+28 bhp, +10%)
- Standard torque: 320 Nm, remapped: 375 Nm (+55 Nm, +17%)
- Service: stage 1 ECU remap, fully dyno tested
How ECU remapping works on a petrol Jaguar S-type
With a petrol engine the remap works through the ECU's ignition, fuelling and turbo boost tables. Re-calibrating them within safe limits releases power that is already there, rather than adding anything to the engine.
How the Jaguar S-Type 4.0 V8 compares
Ranked by power gain against the other petrol S-type engines (5 in total), the 4.0 V8 is 3rd, 5 bhp below the S-type petrol average of 33 bhp.
Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 28 bhp and 55 Nm sits at or above that benchmark.
Jaguar S-type engine tuning
Remap Experts is a UK network of local remapping sites. Use Find a Local Tuner to reach your nearest site and get an exact quote.
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.
Want these figures on your Jaguar S-Type 4.0 V8?
Send your details and a specialist will confirm what is possible for your engine.
Included
What we can do for your Jaguar S-type
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