BMW 4 serie 440i 326hp chiptuning
F32/33 - May/2016 (2019) · Petrol · ECU: Bosch MG1CS003
Stage 1: +74 hp & +135 Nm
Engine ECU
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Available options
With an individually developed Stage 1 tuning file, the BMW 4 serie 440i 326hp with 326 hp and 450 Nm gets 400 hp and 585 Nm – an increase of +74 hp (23%) and +135 Nm. The file is created by our tuning engineers for your exact software version on the Bosch MG1CS003 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 | 2998 CC |
| Compression ratio | 11.0 : 1 |
| Bore × stroke | 82.0 X 94.6 mm |
| Engine code | B58B30M0 |
| Gearbox ECU | ZF 8HP50Z |
Other engines: BMW 4 serie F32/33 - May/2016 (2019)
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