BMW E30 325i Benzin 125.8KW Bosch 0261200173 355705 Stage1

£21.99

ECU file for BMW E30 325i Benzin 125.8KW – Stage1 performance tuning file. ECU: Bosch 0261200173 – SW: 355705 ( 1037355705 ) – for vehicles with factory output around 125.8 kW (~171 HP).

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Vehicle BMW E30 325i Benzin 125.8KW
Engine power 125.8 kW (~171 HP)
Fuel type Petrol
ECU brand Bosch
ECU hardware 0261200173
Bosch software number 355705 ( 1037355705 )
Tuning type Stage1
Read method / notes 355705

This product contains a calibrated Stage1 tuning file for BMW E30 325i Benzin 125.8KW with Bosch 0261200173 (Bosch software number 355705 ( 1037355705 )). The base stock vehicle for this calibration has a factory output of around 125.8 kW (~171 HP). This Stage 1 calibration is designed for stock hardware, offering a safe and reliable increase in power and torque for daily use.

All ECU tuning files from TUNING-DATABASE are prepared for professional use. They are useful whenever you search by ECU ID, hardware or software number such as 0261200173, 355705 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

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