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Porsche Cayenne 4.2 TDI 385hp
Technical Specifications
Power hp
Torque Nm
Power Graph
Porsche Cayenne 4.2 TDI 385hp: da 385 a 450HP
Remapping Porsche Cayenne
MasterTuning is a leader in developing remapping for Porsche. La Porsche Cayenne 4.2 TDI 385hp può passare da 385 HP a 450 HP con un incremento di 65 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 Porsche Cayenne 4.2 TDI 385hp
The Porsche Cayenne 4.2 TDI 385hp is equipped with a diesel engine that produces 385 HP and 850 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Porsche can achieve 450 HP (+17%) and 950 Nm (+12%).
Our Stage 1 tuning for the Cayenne 958 - 2014 - 2017 delivers an impressive gain of +65 HP and +100 Nm, optimizing the diesel engine's performance while maintaining reliability and staying within safe parameters.
The engine code MCU.DB / MCU.DC identifies this specific powerplant configuration. The Bosch EDC17CP44 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
As a diesel engine, this Porsche responds exceptionally well to ECU tuning. Owners typically report improved throttle response, smoother power delivery, and in many cases, better fuel efficiency under normal driving conditions.
Technical Specifications — Porsche Cayenne 4.2 TDI 385hp
Factory technical data for the Porsche Cayenne 4.2 TDI 385hp (958 - 2014 - 2017), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | MCU.DB / MCU.DC |
|---|---|
| ECU / Control unit | Bosch EDC17CP44 |
| Fuel | Diesel |
| Compression ratio | 16.4 |
| Bore × stroke | 83.0 X 95.5 mm |
| Stock power | 385 HP · 850 Nm |
| Remapped power (Stage 1) | 450 HP (+65) · 950 Nm (+100) |
Frequently Asked Questions - Porsche Cayenne
How much power can I gain from remapping my Porsche Cayenne?
With MasterTuning Stage 1, your Porsche Cayenne 4.2 TDI 385hp can gain +65 HP (from 385 to 450 HP) and +100 Nm of torque. This represents a 17% increase in power.
Is ECU remapping safe for the Porsche Cayenne engine?
Yes, MasterTuning's remapping for the Porsche Cayenne 4.2 TDI 385hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the MCU.DB / MCU.DC engine.
Is the Porsche ECU remapping reversible?
Absolutely. The original factory calibration of your Porsche Cayenne is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Porsche 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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