Porsche Cayman ECU remapping
95 files available
About remapping
The Porsche Cayman accounts for 95 files in our catalogue, with a split across generations: the naturally aspirated 2.7i, 2.9i and 3.4i flat-sixes of earlier cars and the turbocharged 2.0T and 2.5T flat-fours of the current ones.
Stage 1 makes up 58 files against 34 Stage 2 — a very high second-level proportion. The turbocharged units offer clearly more headroom than the naturally aspirated ones. The ECUs include ME7.8, ME7.8.2 and the Porsche SDI9, SDI21 and SDI211.
Model highlights
- ›58 Stage 1 files and 34 Stage 2: a very high second-level proportion.
- ›Coverage of both the naturally aspirated flat-sixes and the turbo flat-fours.
- ›The turbocharged units offer clearly more headroom.
- ›ECUs including ME7.8, ME7.8.2, SDI9, SDI21 and SDI211.
Fuel split
Engines and gains
| Engine | Fuel | Stock | Stage 1 | Stage 2 |
|---|---|---|---|---|
| GT4 4.0 | Petrol | 420 hp | 430 hp +10 | — |
| GT4 3.8 DFI | Petrol | 385 hp | 405 hp +20 | — |
| S 2.5T | Petrol | 350 hp | 365 hp +15 | 420 hp +70 |
| R 3.4 | Petrol | 330 hp | 347 hp +17 | 358 hp +28 |
| GTS 3.4 DFI | Petrol | 330 hp | 350 hp +20 | 360 hp +30 |
| S 3.4 | Petrol | 325 hp | 340 hp +15 | — |
| S Sport 3.4 | Petrol | 303 hp | 318 hp +15 | — |
| 2.0T | Petrol | 300 hp | 348 hp +48 | 366 hp +66 |
| 2.7 DFI | Petrol | 265 hp | 285 hp +20 | 294 hp +29 |
| 2.9 | Petrol | 265 hp | 273 hp +8 | — |
| 2.7 | Petrol | 245 hp | 250 hp +5 | — |
Indicative figures from the technical catalogue; confirmed when you request the file.
Power curve
S 3.4
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…).
Speed limiter removal
Removal of the factory speed limiter.
DTC delete
Clearing of fault codes (DTC) that can't be removed via diagnosis.
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 Cayman generation gains most?
The turbocharged 2.0T and 2.5T of the current cars, clearly. Boost pressure gives far more to work with than a naturally aspirated flat-six.
Is a remap worthwhile on a naturally aspirated Cayman?
Gains are modest in figures and felt mainly in response and the upper rev range. It is worth being realistic about expectations.
Is the work reversible?
Yes. We always keep the original ECU file, which matters particularly on a car in this segment.