/// Chip tuning
BMW 4-Series 440i
- F32/33 - 05/2016–
- Petrol
- 326 HP
- 450 Nm
| Original | After software | Difference | |
|---|---|---|---|
| Power | 326 HP | 326 HP | 0 |
| Torque | 450 Nm | 580 Nm | +130 |
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 | 326 HP | 400 HP | +74 |
| Torque | 450 Nm | 580 Nm | +130 |
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.
| Original | After software | Difference | |
|---|---|---|---|
| Power | 326 HP | 420 HP | +94 |
| Torque | 450 Nm | 620 Nm | +170 |
Power and torque curve
- Original
- STAGE 2
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 4-Series 440i
The BMW 4-Series F32/33 - 05/2016– 440i produces 326 HP and 450 Nm as delivered. The software changes these figures within the engine’s mechanical limits and is prepared specifically for the vehicle.
On petrol engines the software work mostly focuses on spreading the power and torque curve over a wider rpm range to improve throttle response.
Which package suits you depends on the vehicle’s condition and your expectations. We decide that together during the quote process.
Other engine options for the BMW 4-Series F32/33 - 05/2016–
- 418i136 HP · 220 Nm
- 418d150 HP · 320 Nm
- 420d163 HP · 380 Nm
- 420i184 HP · 0 Nm
- 420d184 HP · 380 Nm
- 420d190 HP · 400 Nm
- 425d224 HP · 450 Nm
- 430i230 HP · 350 Nm
- 430i252 HP · 350 Nm
- 430d258 HP · 560 Nm
- 435d313 HP · 630 Nm
- 440i (PP)360 HP · 500 Nm
- M4431 HP · 550 Nm
- M4 Competition450 HP · 550 Nm
- M4 CS460 HP · 600 Nm