BMW Z3 1.8i 118hp chiptuning
All years · Petrol · ECU: Bosch M5.2 / Bosch BMS46
Stage 1: +11 hp & +20 Nm
BMW Z3 1.8i 118hp · 118 hp · 180 Nm
Power+11 hp · +9%
Stock118hp
Stage 1129hp
Torque+20 Nm · +11%
Stock180Nm
Stage 1200Nm
Engine ECU
Read methods
Available options
With an individually developed Stage 1 tuning file, the BMW Z3 1.8i 118hp with 118 hp and 180 Nm gets 129 hp and 200 Nm – an increase of +11 hp (9%) and +20 Nm. The file is created by our tuning engineers for your exact software version on the Bosch M5.2 / Bosch BMS46 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 | 1796 CC |
| Compression ratio | 9.7 : 1 |
| Bore × stroke | 84.0 X 81.0 mm |
| Engine code | M43B18 |
Other engines: BMW Z3 All years
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