BMW 5 serie 520i 150hp chiptuning
E39 (1995–2003) · Petrol · ECU: Siemens/Continental MS41 / Siemens/Continental MS42
Stage 1: +15 hp & +18 Nm
Engine ECU
Read methods
Available options
With an individually developed Stage 1 tuning file, the BMW 5 serie 520i 150hp with 150 hp and 190 Nm gets 165 hp and 208 Nm – an increase of +15 hp (10%) and +18 Nm. The file is created by our tuning engineers for your exact software version on the Siemens/Continental MS41 / Siemens/Continental MS42 ECU and is delivered via our file service portal in 5–15 minutes. Options such as DECAT, FLAPS, Vmax 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 | 1991 CC |
| Compression ratio | 11.0 : 1 |
| Bore × stroke | 80.0 X 66.0 mm |
| Engine code | 206S3 |
Other engines: BMW 5 serie E39 (1995–2003)
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