OM470 - 394 (Euro 5/6) - 394ch Tuning
Mercedes Truck Arocs — Detailed power and torque gains by stage.
Gains by stage(1)
Power
394 hp
Torque
1900 Nm
diesel
Power
394→450ch
+56 ch
+14%
Torque
1900→2200Nm
+300 Nm
+16%
OriginalTuned
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Everything about OM470 - 394 (Euro 5/6) - 394ch tuning
Tuning the OM470 - 394 (Euro 5/6) - 394ch found in the Mercedes Truck Arocs is one of the most popular performance upgrades. This engine offers excellent potential for power and torque gains.
On ChiptuneMAP, find verified gain data for each stage, compare tuner prices and find the ideal professional for your project.
Gains summary by stage
On the Mercedes Truck Arocs OM470 - 394 (Euro 5/6) - 394ch, tuning delivers up to +56 hp and +300 Nm depending on the stage. Stock vs tuned figures:
| Stage | Power | Torque | Indicative price |
|---|---|---|---|
| Stage 1 | 394 → 450 hp | 1900 → 2200 Nm | — |
Frequently asked questions
What gains can I expect from tuning the OM470 - 394 (Euro 5/6) - 394ch?
Tuning the OM470 - 394 (Euro 5/6) - 394ch (Mercedes Truck Arocs) delivers significant power and torque gains depending on the chosen stage. Stage 1, with no hardware modifications, offers the best gain-to-reliability ratio.
Is tuning reliable on the OM470 - 394 (Euro 5/6) - 394ch?
Yes, the OM470 - 394 (Euro 5/6) - 394ch is known for its reliability when tuned, especially at Stage 1. It's essential to use a certified tuner with maps tailored to your engine.
How much does Mercedes Truck Arocs tuning cost?
Prices vary by stage and tuner. Check our directory to compare rates from professionals near you.
Should I get a tuning box or an ECU remap?
ECU remapping (modifying the engine control unit map) delivers better results and integration than a plug-in tuning box. It's customized for each engine.
How do I find a tuner for my Mercedes Truck Arocs?
Use the ChiptuneMAP directory to find a certified tuner near you. Compare reviews, prices and specialties.