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MAN Trucks TGA40 390hp

1e generatie

390 Original HP
450 Modified HP
1900 Original NM
2250 Modified NM
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MAN Trucks TGA40

MAN Trucks TGA40 1e generatie 390hp

Key Specifications

Generazione 1e generatie
Carburante Diesel
Power 390 → 450 hp +60 hp
Torque 1900 → 2250 Nm +350 Nm
Power
450 HP
+60 HP (+15.4%)
Original 390 HP
Stage 1 450 HP
Torque
2250 NM
+350 NM (+18.4%)
Original 1900 NM
Stage 1 2250 NM

Power Graph

Original Power 390HP
Original Torque 1900Nm
Power After Remap 450HP
Torque After Remap 2250Nm

Discover Our Tuning Solutions

Frequently Asked Questions - MAN Trucks TGA40

The cost of Stage 1 tuning for MAN Trucks TGA40 390hp varies depending on the ECU and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for MAN Trucks TGA40 typically takes 1-2 hours of work. Time may vary depending on the ECU type.

Yes, our Stage 1 tunes are developed respecting the engine's safety margins. The power increase from 390 to 450 HP (+15%) is within safe parameters.

With Stage 1 tuning, MAN Trucks TGA40 goes from 390 HP to 450 HP (+60 HP) and from 1900 Nm to 2250 Nm (+350 Nm).

Stage 1 remapping takes it from 390 HP to 450 HP (+60 HP, +15%) and torque from 1900 Nm to 2250 Nm (+350 Nm). These figures refer to the standard engine, with no hardware modifications.

A remap changes the factory calibration, so on a vehicle still under manufacturer warranty it may affect coverage on powertrain components. Performance tuning keeps all emission systems working; deactivating emission devices such as DPF, EGR or AdBlue is not road-legal in the EU and UK and is intended for off-road, motorsport or export use only.

With a normal driving style consumption usually stays the same or drops slightly: the extra torque at low rpm means less throttle for the same speed. Consumption goes up only if you actually use the additional power.

Yes. The original file is read and stored before any modification, so the vehicle can be returned to the factory calibration at any time.

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MAN Trucks TGA40 390hp
+60 HP
450 HP