BMW 3 serie - 340i 326hp
2 ECUs found for this engine. Select an ECU to view available tuning services and pricing.
BMW 3 serie 340i 326hp Engine Specifications
BMW 3 serie 340i 326hp Stage 1 Chiptuning Results
| Variant | Original HP | Tuned HP | +HP | Original Nm | Tuned Nm | +Nm |
|---|---|---|---|---|---|---|
| 340i xDrive 326hp | 326 | 400 | +74 | 450 | 585 | +135 |
| 340i Performance Package 360hp | 360 | 400 | +40 | 500 | 580 | +80 |
BMW 3 serie 340i 326hp: Before this file is prepared
For the BMW 3 serie 340i 326hp, 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 3 serie Engines
BMW 3 serie 340i 326hp Frequently Asked Questions
- What tuning services are available for the BMW 3 serie 340i 326hp?
- WEREMAP offers 30 tuning services across 2 ECU variants for the BMW 3 serie 340i 326hp.
- How much does ECU tuning cost for a BMW 3 serie?
- ECU tuning prices for the BMW 3 serie 340i 326hp range from 24 to 180 credits, depending on the ECU variant and tuning service selected.
- What ECU does the BMW 3 serie 340i 326hp use?
- The BMW 3 serie 340i 326hp is available with the following ECU variants: Bosch MEVD17.2, Bosch MG1CS003. WEREMAP provides professional tuning files for all of these.
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