Your Vehicle
Jaguar XKR 4.2 V8 Supercharged 416hp
Technical Specifications
Power hp
Torque Nm
Power Graph
Jaguar XKR 4.2 V8 Supercharged 416hp: da 416 a 470HP
Remapping Jaguar XKR
MasterTuning is a leader in developing remapping for Jaguar. La Jaguar XKR 4.2 V8 Supercharged 416hp può passare da 416 HP a 470 HP con un incremento di 54 HP.
The development of each remap is customized by MasterTuning.
- 100% tested and customized files guarantee
- Tested and developed on a 4x4 dyno
- Best performance, within safety margins
- Reduced fuel consumption
ECU Remapping Details Jaguar XKR 4.2 V8 Supercharged 416hp
The Jaguar XKR 4.2 V8 Supercharged 416hp is equipped with a petrol engine that produces 416 HP and 560 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Jaguar can achieve 470 HP (+13%) and 650 Nm (+16%).
Our Stage 1 tuning for the XKR All delivers an impressive gain of +54 HP and +90 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code 9C identifies this specific powerplant configuration. The Denso MB279700 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
With 416 HP from factory, this Jaguar XKR is already a performance vehicle. Our remapping extracts even more potential, delivering exhilarating acceleration and enhanced driving dynamics for enthusiasts who demand the best.
Technical Specifications — Jaguar XKR 4.2 V8 Supercharged 416hp
Factory technical data for the Jaguar XKR 4.2 V8 Supercharged 416hp (All), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | 9C |
|---|---|
| ECU / Control unit | Denso MB279700 |
| Fuel | Benzina |
| Compression ratio | 9.1 |
| Bore × stroke | 86.0 X 90.3 mm |
| Stock power | 416 HP · 560 Nm |
| Remapped power (Stage 1) | 470 HP (+54) · 650 Nm (+90) |
Frequently Asked Questions - Jaguar XKR
How much power can I gain from remapping my Jaguar XKR?
With MasterTuning Stage 1, your Jaguar XKR 4.2 V8 Supercharged 416hp can gain +54 HP (from 416 to 470 HP) and +90 Nm of torque. This represents a 13% increase in power.
Is ECU remapping safe for the Jaguar XKR engine?
Yes, MasterTuning's remapping for the Jaguar XKR 4.2 V8 Supercharged 416hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the 9C engine.
Is the Jaguar ECU remapping reversible?
Absolutely. The original factory calibration of your Jaguar XKR is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Jaguar warranty?
ECU remapping may affect your manufacturer warranty. We recommend checking your specific warranty terms. Many of our customers choose to remap after the warranty period or accept this trade-off for the significant performance gains.
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