Geschätzte %30 mehr Leistung und %40 mehr Drehmoment
| Parameter | Original | Stage 1 | Difference | 
|---|---|---|---|
| Leistung (Bhp) | 192hp | 210hp | 18hp | 
| Drehmoment (Nm) | 245Nm | 265Nm | 20Nm | 
| Marke | BMW | 
|---|---|
| Modell | Z4 | 
| Generation | E85 - 2003 - 2008 | 
| Motor | 2.5i 192hp | 
| Type Of Fuel | Petrol | 
| Tuning type | Stage 1 | 
| Method | Chiptuning | 
|---|---|
| Cylinder Content | 2494 CC | 
| Motor Ecu | Siemens/Continental MS45 | 
| Compression Ratio | 10.5 : 1 | 
| Bore X Stroke | 84.0 X 75.0 mm | 
| Engine Number | 256S5 | 


