Geschätzte %30 mehr Leistung und %40 mehr Drehmoment
| Parameter | Original | Stage 1 | Difference | 
|---|---|---|---|
| Leistung (Bhp) | 170hp | 185hp | 15hp | 
| Drehmoment (Nm) | 210Nm | 235Nm | 25Nm | 
| Marke | BMW | 
|---|---|
| Modell | Z4 | 
| Generation | E85 - 2003 - 2008 | 
| Motor | 2.2i 170hp | 
| Type Of Fuel | Petrol | 
| Tuning type | Stage 1 | 
| Method | Chiptuning | 
|---|---|
| Cylinder Content | 2171 CC | 
| Motor Ecu | Siemens/Continental MS45 | 
| Compression Ratio | 10.8 : 1 | 
| Bore X Stroke | 80.0 X 72.0 mm | 
| Engine Number | 226S1 | 


