/// Chip tuning
BMW 3-Series 320d
- E46 - 1998–2005
- Diesel
- 150 HP
- 320 Nm
| Original | After software | Difference | |
|---|---|---|---|
| Power | 150 HP | 150 HP | 0 |
| Torque | 320 Nm | 390 Nm | +70 |
Power and torque curve
- Original
- ECO
This curve is an estimate: the peak values are based on real data, while the curve shape is a generic template for the engine type. It is not a measurement.
| Original | After software | Difference | |
|---|---|---|---|
| Power | 150 HP | 185 HP | +35 |
| Torque | 320 Nm | 390 Nm | +70 |
Power and torque curve
- Original
- STAGE 1
This curve is an estimate: the peak values are based on real data, while the curve shape is a generic template for the engine type. It is not a measurement.
- 01Vehicle-specific software
- 02Checks before and after the procedure
- 03Original software kept in archive
- 04Average procedure time 2–3 hours
Figures are for reference and may vary with the vehicle’s condition, fuel quality and equipment. Request a quote for exact information.
ECU software for the BMW 3-Series 320d
The BMW 3-Series E46 - 1998–2005 320d produces 150 HP and 320 Nm as delivered. The software changes these figures within the engine’s mechanical limits and is prepared specifically for the vehicle.
On diesel engines the software work mostly focuses on torque and low-to-mid rpm response, which is felt especially under load and on long drives.
Which package suits you depends on the vehicle’s condition and your expectations. We decide that together during the quote process.