Estimated %30 more power and %40 more torque
| Parameters | Original | Stage 1 | Difference |
|---|---|---|---|
| Power (Bhp) | 177hp | 194hp | 17hp |
| Torque (Nm) | 230Nm | 250Nm | 20Nm |
| Brand | BMW |
|---|---|
| Model | 5 serie |
| Generation | E60/61 - 2003 - 2010 |
| Engine | 523i 177hp |
| Type Of Fuel | Petrol |
| Tuning type | Stage 1 |
| Method | Chiptuning |
|---|---|
| Cylinder Content | 2487 CC |
| Engine Ecu | Siemens/Continental MSV70 / Siemens/Continental MSV80 / Siemens/Continental MSD80 |
| Compression Ratio | 11.0 : 1 |
| Bore X Stroke | 82.0 X 78.8 mm |
| Engine Number | N52B25A |




