Your Vehicle
Jaguar S Type 4.2 V8 R 400hp
Technical Specifications
Power hp
Torque Nm
Power Graph
Jaguar S Type 4.2 V8 R 400hp: da 400 a 420HP
Remapping Jaguar S Type
MasterTuning is a leader in developing remapping for Jaguar. La Jaguar S Type 4.2 V8 R 400hp può passare da 400 HP a 420 HP con un incremento di 20 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 S Type 4.2 V8 R 400hp
The Jaguar S Type 4.2 V8 R 400hp is equipped with a petrol engine that produces 400 HP and 541 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Jaguar can achieve 420 HP (+5%) and 565 Nm (+4%).
Our Stage 1 tuning for the S Type All delivers an impressive gain of +20 HP and +24 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code AJ34 identifies this specific powerplant configuration. The Denso MB079700 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
With 400 HP from factory, this Jaguar S Type is already a performance vehicle. Our remapping extracts even more potential, delivering exhilarating acceleration and enhanced driving dynamics for enthusiasts who demand the best.
Frequently Asked Questions - Jaguar S Type
How much power can I gain from remapping my Jaguar S Type?
With MasterTuning Stage 1, your Jaguar S Type 4.2 V8 R 400hp can gain +20 HP (from 400 to 420 HP) and +24 Nm of torque. This represents a 5% increase in power.
Is ECU remapping safe for the Jaguar S Type engine?
Yes, MasterTuning's remapping for the Jaguar S Type 4.2 V8 R 400hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the AJ34 engine.
Is the Jaguar ECU remapping reversible?
Absolutely. The original factory calibration of your Jaguar S Type 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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