Porsche 911 - 3.8 DFI GT3
1 ECU found for this engine. Select an ECU to view available tuning services and pricing.
Porsche 911 3.8 DFI GT3 Engine Specifications
Porsche 911 3.8 DFI GT3 Stage 1 Chiptuning Results
| Variant | Original HP | Tuned HP | +HP | Original Nm | Tuned Nm | +Nm |
|---|---|---|---|---|---|---|
| Carrera 3.8i 376hp | 376 | 390 | +14 | 415 | 435 | +20 |
| Carrera S 3.8i 385hp | 385 | 405 | +20 | 420 | 440 | +20 |
| Carrera S 3.8i 400hp | 400 | 440 | +40 | 440 | 460 | +20 |
| 3.8i GTS 430hp | 430 | 450 | +20 | 440 | 460 | +20 |
| GT3 3.8i 435hp | 435 | 455 | +20 | 430 | 450 | +20 |
| GT3 3.8i 475hp | 475 | 500 | +25 | 440 | 470 | +30 |
Porsche 911 3.8 DFI GT3: Before this file is prepared
For the Porsche 911 3.8 DFI GT3, the uploaded file is the final reference. We check whether it is original or already modified before preparing the order, and we contact you first if the read or selected service does not match the vehicle data.
- Upload a complete original ECU read from the tool you used, or a TCU read only when the selected service is gearbox tuning.
- Add the vehicle year, gearbox, read/write tool and any dashboard or diagnostic symptoms.
- Select only the services that match the actual vehicle hardware and intended legal use.
Porsche 911 3.8 DFI GT3 Frequently Asked Questions
- What tuning services are available for the Porsche 911 3.8 DFI GT3?
- WEREMAP offers 7 tuning services across 1 ECU variants for the Porsche 911 3.8 DFI GT3.
- How much does ECU tuning cost for a Porsche 911?
- ECU tuning prices for the Porsche 911 3.8 DFI GT3 range from 24 to 180 credits, depending on the ECU variant and tuning service selected.
- What ECU does the Porsche 911 3.8 DFI GT3 use?
- The Porsche 911 3.8 DFI GT3 is available with the following ECU variants: Bosch MED17.1.11. WEREMAP provides professional tuning files for all of these.
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