BMW 1 serie 120i 184hp (1998cc) (B48B20B) chiptuning
F20 (2015–2018) · Petrol · ECU: Bosch MG1CS003 / Bosch MED17
Stage 1: +76 hp & +130 Nm
Engine ECU
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With an individually developed Stage 1 tuning file, the BMW 1 serie 120i 184hp (1998cc) (B48B20B) with 184 hp and 290 Nm gets 260 hp and 420 Nm – an increase of +76 hp (41%) and +130 Nm. The file is created by our tuning engineers for your exact software version on the Bosch MG1CS003 / Bosch MED17 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 | 1998 CC |
| Compression ratio | 11.0 : 1 |
| Bore × stroke | 82.0 X 94.6 mm |
| Engine code | B48B20B |
| Gearbox ECU | ZF 8HP |
Other engines: BMW 1 serie F20 (2015–2018)
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