Porsche Boxster - GT4 4.0 420hp
1 ECU found for this engine. Select an ECU to view available tuning services and pricing.
Porsche Boxster GT4 4.0 420hp Engine Specifications
Porsche Boxster GT4 4.0 420hp Stage 1 Chiptuning Results
| Variant | Original HP | Tuned HP | +HP | Original Nm | Tuned Nm | +Nm |
|---|---|---|---|---|---|---|
| GT4 4.0 420hp | 420 | 440 | +20 | 420 | 440 | +20 |
Porsche Boxster GT4 4.0 420hp: Before this file is prepared
For the Porsche Boxster GT4 4.0 420hp, 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 Boxster Engines
Porsche Boxster GT4 4.0 420hp Frequently Asked Questions
- What tuning services are available for the Porsche Boxster GT4 4.0 420hp?
- WEREMAP offers 10 tuning services across 1 ECU variants for the Porsche Boxster GT4 4.0 420hp.
- How much does ECU tuning cost for a Porsche Boxster?
- ECU tuning prices for the Porsche Boxster GT4 4.0 420hp range from 24 to 600 credits, depending on the ECU variant and tuning service selected.
- What ECU does the Porsche Boxster GT4 4.0 420hp use?
- The Porsche Boxster GT4 4.0 420hp is available with the following ECU variants: Bosch MG1CP007. WEREMAP provides professional tuning files for all of these.
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