Mercedes-Benz S - 420 CDI 320hp
2 ECUs found for this engine. Select an ECU to view available tuning services and pricing.
Mercedes-Benz S 420 CDI 320hp Engine Specifications
Mercedes-Benz S 420 CDI 320hp Stage 1 Chiptuning Results
| Variant | Original HP | Tuned HP | +HP | Original Nm | Tuned Nm | +Nm |
|---|---|---|---|---|---|---|
| 420 CDI 320hp | 320 | 360 | +40 | 730 | 820 | +90 |
Mercedes-Benz S 420 CDI 320hp: Before this file is prepared
For the Mercedes-Benz S 420 CDI 320hp, 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.
Mercedes-Benz S 420 CDI 320hp Frequently Asked Questions
- What tuning services are available for the Mercedes-Benz S 420 CDI 320hp?
- WEREMAP offers 30 tuning services across 2 ECU variants for the Mercedes-Benz S 420 CDI 320hp.
- How much does ECU tuning cost for a Mercedes-Benz S?
- ECU tuning prices for the Mercedes-Benz S 420 CDI 320hp range from 24 to 180 credits, depending on the ECU variant and tuning service selected.
- What ECU does the Mercedes-Benz S 420 CDI 320hp use?
- The Mercedes-Benz S 420 CDI 320hp is available with the following ECU variants: Bosch EDC16CP31, Bosch EDC16CP36. WEREMAP provides professional tuning files for all of these.
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