BMW 3 serie 323i 170hp chiptuning
E36 (1990) · Petrol · ECU: Siemens/Continental MS41
Stage 1: +15 hp & +15 Nm
BMW 3 serie 323i 170hp · 170 hp · 245 Nm
Power+15 hp · +9%
Stock170hp
Stage 1185hp
Torque+15 Nm · +6%
Stock245Nm
Stage 1260Nm
Engine ECU
Read methods
Available options
With an individually developed Stage 1 tuning file, the BMW 3 serie 323i 170hp with 170 hp and 245 Nm gets 185 hp and 260 Nm – an increase of +15 hp (9%) and +15 Nm. The file is created by our tuning engineers for your exact software version on the Siemens/Continental MS41 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 | 2494 CC |
| Compression ratio | 10.5 : 1 |
| Bore × stroke | 84.0 X 75.0 mm |
| Engine code | M52B25 |
Other engines: BMW 3 serie E36 (1990)
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