MAN TGM TGM 326 326hp (240kW) 1250Nm — Stage 1 file (+50 hp)
hp
Stage 1 file for MAN TGM TGM 326 326hp (240kW) 1250Nm
Target +0 hp. Custom development for your engine.
Chip tuning for MAN TGM TGM 326 326hp (240kW) 1250Nm ECU
MAN TGM (I) TGM 326 326hp (240kW) 1250Nm — commercial diesel engine of the commercial segment of the TRATON Group (Volkswagen Truck & Bus) group (Германия, 1758). Stage 1 chip tuning raises power from 326 to 376 hp (+50 hp, +15%) and torque from 1250 to 1440 Nm (+190 Nm).
MAN is part of the TRATON Group (the Volkswagen Truck & Bus division). The TGS, TGX and TGM are MAN's main truck series. MAN is a German truck and bus manufacturer, founded in 1758. The factory calibration is conservative, leaving headroom for Stage 1 while preserving engine life. High-output diesels head the truck segment, and Stage 1 is especially felt in Nm. Mid-generation truck models use standard OBD read/write.
The truck chip tuning community is an industry of its own, focused on long-haul routes. On high-output trucks, Stage 1 reduces fuel consumption under load. The professional logistics segment tunes for fuel consumption and pulling characteristics. High-output MAN units are long-haul tractors with solid headroom for Stage 1.
Frequently asked questions
What power gain do you get after chip tuning the MAN TGM TGM 326 326hp (240kW) 1250Nm?
Stage 1 for the MAN TGM TGM 326 326hp (240kW) 1250Nm adds +50 hp — power increases from 326 to 376 hp (+15%). Torque rises from 1250 to 1440 Nm (+190 Nm).
What does a Stage 1 remap of the MAN TGM TGM 326 326hp (240kW) 1250Nm include?
Stage 1 on the MAN TGM TGM 326 326hp (240kW) 1250Nm is a software ECU calibration with no hardware changes. The key maps (boost/ignition/lambda/torque) are adjusted while factory tolerances are preserved. The gain is +50 hp with no hardware changes.
What does Stage 1 give on the powerful MAN TGM TGM 326 326hp (240kW) 1250Nm?
Stage 1 on the powerful MAN TGM TGM 326 326hp (240kW) 1250Nm “lifts” the factory limiters with no hardware changes. The gain is noticeable in the mid and upper range. There is headroom left for moving to Stage 2 (downpipe + intake + intercooler).
How does Stage 2 differ from Stage 1 on the MAN TGM TGM 326 326hp (240kW) 1250Nm?
Stage 2 for the MAN TGM TGM 326 326hp (240kW) 1250Nm is Stage 1 plus hardware changes: a downpipe, a larger intake and a performance intercooler. The gain is considerably higher, but it requires professional component selection.
Does Stage 1 void the warranty on the MAN TGM?
Stage 1 on the MAN TGM voids the factory warranty on the engine and transmission — this is standard for all manufacturers. CHIPOK provides its own warranty on the quality of the remap.
How quickly is chip tuning of the MAN TGM TGM 326 326hp (240kW) 1250Nm done?
The full remap cycle for the MAN TGM — from reading to writing the final file — takes 30-90 minutes depending on the ECU access method. The file is prepared at CHIPOK in 5-30 minutes.
Can you return to stock after Stage 1 on the MAN TGM?
The original MAN TGM ECU is always saved before flashing. Rolling back to the factory firmware is done with the same programmer in 25-30 minutes.
How much does Stage 1 cost for the MAN TGM TGM 326 326hp (240kW) 1250Nm?
The cost of Stage 1 for the MAN TGM TGM 326 326hp (240kW) 1250Nm is calculated in the calculator on this page — you select the options (DPF off, EGR off, AdBlue off, DTC off, etc.) and the price is capped by the package Max Price. Payment is by credits (1 cr = 1 €), with no subscriptions.