Your Vehicle
MAN TGM 390 D20 COMMON RAIL
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Power HP
Torque Nm
Power Graph
MAN TGM 390 D20 COMMON RAIL: da 390 a 460HP
Remapping MAN TGM
MasterTuning is a leader in developing remapping for MAN. La MAN TGM 390 D20 COMMON RAIL può passare da 390 HP a 460 HP con un incremento di 70 HP.
The development of each remap is customized by MasterTuning.
- 100% tested and customized files guarantee
- Tested and developed on a 4x4 dyno
- Best performance, within safety margins
- Reduced fuel consumption
ECU Remapping Details MAN TGM 390 D20 COMMON RAIL
The MAN TGM 390 D20 COMMON RAIL is equipped with a diesel engine that produces 390 HP and 1900 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this MAN can achieve 460 HP (+18%) and 2200 Nm (+16%).
Our Stage 1 tuning for the TGM 1e generatie delivers an impressive gain of +70 HP and +300 Nm, optimizing the diesel engine's performance while maintaining reliability and staying within safe parameters.
As a diesel engine, this MAN responds exceptionally well to ECU tuning. Owners typically report improved throttle response, smoother power delivery, and in many cases, better fuel efficiency under normal driving conditions.
Don't want to touch the ECU?
Rapid Dimsport add-on modules connect to the engine sensors with original connectors: they fit in a few hours and come off without a trace, leaving the factory software untouched. Useful on a leased car, one still under warranty or one you plan to sell soon. Check which ones fit your MAN TGM.
Frequently Asked Questions - MAN TGM
How much power can I gain from remapping my MAN TGM?
With MasterTuning Stage 1, your MAN TGM 390 D20 COMMON RAIL can gain +70 HP (from 390 to 460 HP) and +300 Nm of torque. This represents a 18% increase in power.
Is ECU remapping safe for the MAN TGM engine?
Yes, MasterTuning's remapping for the MAN TGM 390 D20 COMMON RAIL is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the engine.
Is the MAN ECU remapping reversible?
Absolutely. The original factory calibration of your MAN TGM is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my MAN warranty?
ECU remapping may affect your manufacturer warranty. We recommend checking your specific warranty terms. Many of our customers choose to remap after the warranty period or accept this trade-off for the significant performance gains.
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