Engine power
Power hp
+83 hp
Original 414 hp
Stage 1 497 hp
Gain +83 hp
MACK TerraPro MRU-Series 425 10.8L
ECU Chiptuning Performance Results
Estimated power and torque gains after Stage 1 ECU remapping
Engine torque
Torque Nm
+420 Nm
Original 2100 Nm
Stage 1 2520 Nm
Gain +420 Nm
Estimated Stage 1 gains are calculated from stock values using an approximate 20% increase. Actual performance improvements may vary depending on vehicle condition, fuel quality, hardware configuration and operating environment.
Chip tuning for the MACK TerraPro MRU-erie 425 10.8L involves recalibrating the engine control unit (ECU) – the TRW EM2.2 with an MPC5554 processor – to improve the truck’s efficiency and lifespan. For the MACK TerraPro operating in demanding conditions, engine stability and reliability are paramount. Reprogramming the ECU optimizes the performance of the 425 10.8L engine, adapting it to specific operating conditions and driving styles.
The process includes analyzing current engine parameters, identifying limitations, and adjusting the ECU software. We utilize specialized equipment and proven algorithms to ensure a safe and effective reprogramming procedure. Optimizing fuel consumption is a key objective, particularly important for freight transport.
If required, systems such as AdBlue, DPF, and EGR can be deactivated, reducing operating costs and preventing issues related to their malfunction. Engine reliability and durability are prioritized. This chip tuning does not involve extreme modifications, but rather aims to unlock the potential inherent in the manufacturer’s design, considering real-world operating conditions.
AutoChip.lv performs detailed diagnostics and calibration to eliminate any negative impact on the engine and transmission lifespan. Improved engine responsiveness and more efficient use of torque – up to 2100 Nm, with a power output of 309 kW – contribute to more comfortable and safer truck operation.
Chip tuning for the MACK TerraPro MRU-erie 425 10.8L is an investment in the reliability and economy of your vehicle.
Specification
| Power (KW) | 309 |
|---|---|
| Power (HP) | 414 |
| Torque (Nm) | 2100 |
| Power (PS) | 420 |
| ECU Brand | TRW |
| ECU Version | EMS2.2 |
| ECU Micro | MPC5554 |
| Tools | KESS3 compatible Powergate not compatible |
| Connection | OBD not available |
| Year | 2011 |
| Type | Trucks |
Choose your vehicle
To view the chip tuning options available for your vehicle, select the make, model, year and engine.