Ford Mustang - GT 5.0 V8 421hp
2 ECUs found for this engine. Select an ECU to view available tuning services and pricing.
Ford Mustang GT 5.0 V8 421hp Engine Specifications
Ford Mustang GT 5.0 V8 421hp Stage 1 Chiptuning Results
| Variant | Original HP | Tuned HP | +HP | Original Nm | Tuned Nm | +Nm |
|---|---|---|---|---|---|---|
| GT 5.0 V8 420hp | 420 | 445 | +25 | 524 | 554 | +30 |
| GT 5.0 V8 421hp | 421 | 441 | +20 | 542 | 562 | +20 |
Ford Mustang GT 5.0 V8 421hp: Before this file is prepared
For the Ford Mustang GT 5.0 V8 421hp, 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.
Other Mustang Engines
Ford Mustang GT 5.0 V8 421hp Frequently Asked Questions
- What tuning services are available for the Ford Mustang GT 5.0 V8 421hp?
- WEREMAP offers 19 tuning services across 2 ECU variants for the Ford Mustang GT 5.0 V8 421hp.
- How much does ECU tuning cost for a Ford Mustang?
- ECU tuning prices for the Ford Mustang GT 5.0 V8 421hp range from 24 to 180 credits, depending on the ECU variant and tuning service selected.
- What ECU does the Ford Mustang GT 5.0 V8 421hp use?
- The Ford Mustang GT 5.0 V8 421hp is available with the following ECU variants: Bosch MG1CS019, Siemens/Continental EMS24xx. WEREMAP provides professional tuning files for all of these.
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