ECU Remapping BMW M3 E46 1998-2005 E46 M3 stage 1
| Original | Modified | Difference | |
|---|---|---|---|
| Power | 343cv | 365 cv | + 22 cv |
| Torque | 365 Nm | 390 Nm | + 25 Nm |
STAGE 1
Software Remapping
Power Bank
Safety Limit
Price
390 €
At BR-Performance, we specialize in ECU remapping of BMW M3 E46 M3
ECU remapping is the process by which the parameters of the ECU (Engine Control Unit) are modified to optimize vehicle performance. Remapping the car's ECU can provide a number of significant benefits.
Advantages of remapping the car BMW M3 E46 M3
- Increased power: By modifying the fuel and ignition maps, the E46 M3 engine of your BMW M3 will increase from 343cv to 365 cv, meaning you will gain + 22 cv of power.
- Efficient consumption: ECU remapping of your BMW M3 can improve fuel efficiency, thereby reducing the operating cost of the car.
- Better performance: The engine response of your BMW M3 E46 M3 becomes smoother and faster by increasing its torque by + 25 Nm. It will go from offering 365 Nm to 390 Nm, providing an improved driving experience.
To remap the car's ECU, we connect the vehicle to a computer with specialized software. We analyze the current data and adjust the parameters to achieve maximum performance specifically for your BMW M3 with engine E46 M3. Our team of experts ensures that each modification is made with precision and care.