BMW X3 3.5i 306hp chiptuning
F25 (2011–2017) · Petrol · ECU: Bosch MEVD17.2 / Bosch MEVD17.2.6 / Bosch MEVD17.2.G
Stage 1: +59 hp & +120 Nm
Engine ECU
Read methods
Available options
With an individually developed Stage 1 tuning file, the BMW X3 3.5i 306hp with 306 hp and 400 Nm gets 365 hp and 520 Nm – an increase of +59 hp (19%) and +120 Nm. The file is created by our tuning engineers for your exact software version on the Bosch MEVD17.2 / Bosch MEVD17.2.6 / Bosch MEVD17.2.G ECU and is delivered via our file service portal in 5–15 minutes. Options such as DECAT, DTC Removal, FLAPS, Pop & Bang Crackle map can be combined in the same file.
Values are guide values from our dyno and comparable vehicles. Actual results depend on condition, hardware and fuel quality. Use only where legally permitted.
Technical data
| Fuel | Petrol |
| Displacement | 2979 CC |
| Compression ratio | 10.2 : 1 |
| Bore × stroke | 84.0 X 89.6 mm |
| Engine code | N55B30A |
| Gearbox ECU | ZF 8HP |
Other engines: BMW X3 F25 (2011–2017)
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