Porsche 911 Carrera GTS ECU remapping
25 files available
About remapping
The Porsche 911 Carrera GTS accounts for 25 files in our catalogue, split between the 3.0 DFI Turbo of the current generations and the 3.8i naturally aspirated of the earlier ones, with a 4.0T reference also present. It is the sharpest version of the Carrera range short of the Turbo.
Stage 1 makes up 15 files and Stage 2 a further 11 — one of the highest Stage 2 proportions in our catalogue. The ECUs include SDI21, SDI9, SDI3, SDI212 and MG1CP007.
Model highlights
- ›15 Stage 1 files and 11 Stage 2: one of the highest Stage 2 proportions in our catalogue.
- ›Split between the 3.0 DFI Turbo and the 3.8i naturally aspirated flat-six.
- ›The sharpest version of the Carrera range short of the Turbo.
- ›ECUs including SDI21, SDI9, SDI3, SDI212 and MG1CP007.
Fuel split
Engines and gains
| Engine | Fuel | Stock | Stage 1 | Stage 2 |
|---|---|---|---|---|
| GT2 RS 3.8 | Petrol | 700 hp | 758 hp +58 | — |
| Turbo S 3.8 TT V6 | Petrol | 650 hp | 750 hp +100 | — |
| GT2 RS 3.6 | Petrol | 620 hp | 668 hp +48 | — |
| Carrera Turbo S Exclusive 3.8 | Petrol | 607 hp | 659 hp +52 | — |
| Carrera Turbo S 3.8 | Petrol | 580 hp | 638 hp +58 | 656 hp +76 |
| Carrera Turbo S 3.8 DFI | Petrol | 560 hp | 600 hp +40 | 618 hp +58 |
| Carrera Turbo 3.8 | Petrol | 540 hp | 640 hp +100 | 656 hp +116 |
| GT2 3.6 | Petrol | 530 hp | 572 hp +42 | — |
| Turbo S 3.8 | Petrol | 530 hp | 570 hp +40 | 590 hp +60 |
| Carrera Turbo 3.8 DFI | Petrol | 520 hp | 600 hp +80 | 618 hp +98 |
| 4.0 GT3 | Petrol | 510 hp | 530 hp +20 | — |
| GT3 RS 4.0 | Petrol | 500 hp | 520 hp +20 | — |
| Turbo 3.8 | Petrol | 500 hp | 568 hp +68 | — |
| GT3 RS 4.0 DFI | Petrol | 500 hp | 525 hp +25 | — |
| R 4.0 DFI | Petrol | 500 hp | 525 hp +25 | — |
| Turbo 3.6 | Petrol | 480 hp | 530 hp +50 | 550 hp +70 |
| GT3 3.8 DFI | Petrol | 475 hp | 500 hp +25 | — |
| Carrera GTS / Carrera 4 GTS 3.0T | Petrol | 450 hp | 518 hp +68 | 538 hp +88 |
| Carrera Turbo S 3.6 | Petrol | 450 hp | 490 hp +40 | — |
| S/4S 3.0 TT V6 | Petrol | 450 hp | 530 hp +80 | 550 hp +100 |
Indicative figures from the technical catalogue; confirmed when you request the file.
Power curve
Carrera GTS / Carrera 4 GTS 3.0T
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…).
Pops & bangs
Pops & bangs exhaust effect (on lift-off and gear changes).
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
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Log in as a professionalFrequently asked questions
How does the 3.0 DFI Turbo compare with the 3.8i?
The turbocharged unit has genuine headroom and responds far more strongly to a map. The naturally aspirated 3.8i gains considerably less.
Why so much Stage 2 work?
These cars often arrive with exhaust or intake modifications already fitted, and Stage 2 is what takes advantage of that hardware.
Is the work reversible?
Yes. We always keep the original ECU file, so the car can be returned to its factory configuration.