Porsche Cayenne ECU remapping
426 files available
About remapping
The Porsche Cayenne accounts for 426 files in our catalogue, with a genuinely broad range: the 3.0 TDI and 4.2 TDI diesels alongside the 3.0 TFSI and 4.8T petrol turbos, plus the S versions. It is a large performance SUV that shares much of its engineering with the Touareg and Q7.
Stage 1 makes up 307 files, with 55 Stage 2, 51 EGR off and 33 speed limiter removals. The ECUs include EDC17CP44 and EDC17CP14 on the diesels, plus ME7.1.1, MED17.1.6, SDI4 and the more recent MG1CS002 on the petrol units.
Model highlights
- ›307 Stage 1 files across the diesel and petrol turbo ranges.
- ›Coverage of the 4.2 TDI diesel and the 4.8T petrol turbo.
- ›55 Stage 2 files for cars with hardware modifications.
- ›ECUs including EDC17CP44, EDC17CP14, ME7.1.1, MED17.1.6 and MG1CS002.
Fuel split
Engines and gains
| Engine | Fuel | Stock | Stage 1 | Stage 2 |
|---|---|---|---|---|
| 4.0T Turbo | Petrol | 550 hp | 620 hp +70 | — |
| Turbo S | Petrol | 520 hp | 550 hp +30 | — |
| 4.8 DFI Turbo | Petrol | 520 hp | 620 hp +100 | 638 hp +118 |
| E-Hybrid 3.0 | Other | 462 hp | — | — |
| 4.5 Turbo | Petrol | 450 hp | 501 hp +51 | — |
| S 3.6T DFI | Petrol | 420 hp | 478 hp +58 | — |
| 3.0 DFI S E-Hybrid | Other | 416 hp | 476 hp +60 | — |
| 4.8 GTS | Petrol | 405 hp | 428 hp +23 | — |
| Diesel S 4.1 | Diesel | 385 hp | 446 hp +61 | 464 hp +79 |
| 4.2 V8 TDI | Diesel | 385 hp | 445 hp +60 | 464 hp +79 |
| 4.8 S | Petrol | 385 hp | 405 hp +20 | — |
| S 4.5 | Petrol | 340 hp | 361 hp +21 | — |
| 3.6 | Petrol | 290 hp | 308 hp +18 | — |
| 3.0 TDI | Diesel | 240 hp | 278 hp +38 | 300 hp +60 |
Indicative figures from the technical catalogue; confirmed when you request the file.
Power curve
4.8 GTS
ECUs
ECU manufacturers
Available services
Remapping services
Stage 1
Optimising the original map with no hardware changes: more power and torque, full reliability.
Stage 2
Remap for vehicles with mechanical upgrades (intake, exhaust, intercooler…).
EGR off
EGR valve management to reduce soot issues and improve response.
Speed limiter removal
Removal of the factory speed limiter.
DPF off
Particulate filter solution: no more regenerations or blockage warnings.
Pops & bangs
Pops & bangs exhaust effect (on lift-off and gear changes).
AdBlue/SCR off
AdBlue/SCR system management to avoid faults and lock-outs.
Stage 3
Setup for high-performance modifications on specific hardware.
Why remap with Repromatronic
- ✓More power and torque with engine-safe tuning
- ✓Sharper throttle response and nicer driving
- ✓Potential fuel savings in normal driving
- ✓Files built from the original and 100% reversible
- ✓Made by technicians with thousands of projects behind them
Are you a driver?
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Log in as a professionalFrequently asked questions
Which Cayenne engine gains most?
The petrol turbos deliver the largest outright gains, while the 3.0 TDI excels at effortless mid-range torque suited to towing and loaded driving.
Does it share engineering with the Touareg?
Yes, they share platform and several engines, which broadens our coverage across both models.
What is Stage 2?
It assumes mechanical modifications such as intake, exhaust or intercooler. If your car is standard, Stage 1 is what applies.