BMW Z4 3.5i - N54 - 306hp chiptuning
E85 (2003–2008) · Petrol · ECU: Bosch MEVD17.2.6
Stage 1: +64 hp & +100 Nm
BMW Z4 3.5i - N54 - 306hp · 306 hp · 400 Nm
Power+64 hp · +21%
Stock306hp
Stage 1370hp
Torque+100 Nm · +25%
Stock400Nm
Stage 1500Nm
Engine ECU
Read methods
Available options
With an individually developed Stage 1 tuning file, the BMW Z4 3.5i - N54 - 306hp with 306 hp and 400 Nm gets 370 hp and 500 Nm – an increase of +64 hp (21%) and +100 Nm. The file is created by our tuning engineers for your exact software version on the Bosch MEVD17.2.6 ECU and is delivered via our file service portal in 5–15 minutes. Options such as DPF / EGR OFF 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 | N54B30A |
Other engines: BMW Z4 E85 (2003–2008)
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