Porsche 911 ECU remapping
82 files available
About remapping
Looking to remap your Porsche 911? We have 82 files for the Porsche 911, covering 29 engine variants. Remapping optimises the ECU's original map to gain power and torque and sharpen response, keeping reliability and being fully reversible.
The table below shows the Porsche 911 engines we have files for, along with the ECUs they use. Drivers can request a quote for their 911; professionals can log in to download the file instantly.
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…).
Speed limiter removal
Removal of the factory speed limiter.
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
Are you a driver?
Request a free quote for your vehicle and we'll tell you the gains you can expect.
Request a quoteAre you a workshop or professional?
Sign up, buy credits and download the optimised file instantly.
Log in as a professionalFrequently asked questions
How many remap files are there for Porsche 911?
We currently have 82 files for Porsche 911, ready to download or request. The library grows constantly with new projects.
Which services can be applied to Porsche 911?
Depending on the engine: Stage 1 and Stage 2 power tuning, EGR, DPF and AdBlue/SCR off, speed-limiter removal, pops & bangs and DTC delete. Each entry shows exactly what is available.
Is Porsche 911 remapping reversible?
Yes. We always keep the original file, so the vehicle can be returned to factory state at any time.
How much power do you gain remapping a Porsche 911?
It depends on the engine, but a Stage 1 remap usually adds 15–30% more power and torque, always within the engine's safe limits. We give you the exact figures for your engine when you request a quote.
Does remapping affect fuel economy or reliability on a Porsche 911?
A proper remap improves throttle response and can reduce consumption in normal driving. We always work within the engine's limits to keep reliability.
I'm a driver / a workshop — how do I get my Porsche 911 file?
Drivers can request a free, no-obligation quote. Workshops and professionals sign up, buy credits and download the optimised file instantly.