BMW X5 - 4.0i
2 ECUs found for this engine. Select an ECU to view available tuning services and pricing.
BMW X5 4.0i Engine Specifications
BMW X5 4.0i Stage 1 Chiptuning Results
| Variant | Original HP | Tuned HP | +HP | Original Nm | Tuned Nm | +Nm |
|---|---|---|---|---|---|---|
| 3.5i 306hp | 306 | 365 | +59 | 400 | 520 | +120 |
BMW X5 4.0i: Before this file is prepared
For the BMW X5 4.0i, 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 X5 Engines
BMW X5 4.0i Frequently Asked Questions
- What tuning services are available for the BMW X5 4.0i?
- WEREMAP offers 38 tuning services across 2 ECU variants for the BMW X5 4.0i.
- How much does ECU tuning cost for a BMW X5?
- ECU tuning prices for the BMW X5 4.0i range from 24 to 600 credits, depending on the ECU variant and tuning service selected.
- What ECU does the BMW X5 4.0i use?
- The BMW X5 4.0i is available with the following ECU variants: Bosch MEVD17.2.X generation 1, Bosch MEVD17.2.X generation 2. WEREMAP provides professional tuning files for all of these.
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