Mercedes Arocs OM470 SCR 10.7 (EU6) 394hp (290kW) 1900Nm — Stage 1 file (+50 hp)
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Stage 1 file for Mercedes Arocs OM470 SCR 10.7 (EU6) 394hp (290kW) 1900Nm
Target +0 hp. Custom development for your engine.
Chip tuning for Mercedes Arocs OM470 SCR 10.7 (EU6) 394hp (290kW) 1900Nm ECU
Mercedes Arocs (I (2013+)) OM470 SCR 10.7 (EU6) 394hp (290kW) 1900Nm — premium diesel engine of the commercial segment of the Mercedes-Benz Group AG (Mercedes-Benz, AMG, Maybach, Smart, EQ) group (Германия, 1926). Stage 1 chip tuning raises power from 394 to 444 hp (+50 hp, +13%) and torque from 1900 to 2280 Nm (+380 Nm). A diesel built in 2013 — the Tricore ECU era; OBD flash works on most production revisions.
4MATIC all-wheel drive is Mercedes' signature system, fitted to most models. The Mercedes-Benz Group AG (Daimler AG until 2022) comprises Mercedes-Benz, AMG, Maybach, Smart and the EQ line. AMG is the performance division of Mercedes (since 1967), building engines on the 'one man, one engine' principle in Affalterbach. The factory calibration on Mercedes diesels is conservative, leaving headroom for Stage 1 while preserving engine life. DPF/SCR with AdBlue is standard on all Euro-6 Mercedes diesels. Mid-generation diesel models use standard OBD read/write.
AMG engines confidently reach Stage 2 with a downpipe + intake. Top AMG engines sit at the Mercedes power ceiling, and the gain is significant. AMG engines are a well-known base once hardware is added (downpipe + intake + intercooler). Brabus is a premium alternative to AMG for the top models. AMG Performance Studio is Mercedes's in-house tuning studio for bespoke projects.
Frequently asked questions
How much horsepower does Stage 1 add for the Mercedes Arocs OM470 SCR 10.7 (EU6) 394hp (290kW) 1900Nm?
Stage 1 for the Mercedes Arocs OM470 SCR 10.7 (EU6) 394hp (290kW) 1900Nm adds +50 hp — power increases from 394 to 444 hp (+13%). Torque rises from 1900 to 2280 Nm (+380 Nm).
What does a Stage 1 remap of the Mercedes Arocs OM470 SCR 10.7 (EU6) 394hp (290kW) 1900Nm include?
Stage 1 on the Mercedes Arocs OM470 SCR 10.7 (EU6) 394hp (290kW) 1900Nm 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 top-spec Mercedes Arocs OM470 SCR 10.7 (EU6) 394hp (290kW) 1900Nm?
On the top-spec Mercedes Arocs OM470 SCR 10.7 (EU6) 394hp (290kW) 1900Nm engine, Stage 1 is the starting point before Stage 2 with a downpipe, intake and a larger intercooler. The mass-market factory calibration leaves substantial headroom for an aggressive software tune.
How does Stage 2 differ from Stage 1 on the Mercedes Arocs OM470 SCR 10.7 (EU6) 394hp (290kW) 1900Nm?
Stage 2 for the Mercedes Arocs OM470 SCR 10.7 (EU6) 394hp (290kW) 1900Nm 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 Mercedes Arocs?
Stage 1 on the Mercedes Arocs 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 Mercedes Arocs OM470 SCR 10.7 (EU6) 394hp (290kW) 1900Nm done?
The full remap cycle for the Mercedes Arocs — 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 Mercedes Arocs?
The original Mercedes Arocs 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 Mercedes Arocs OM470 SCR 10.7 (EU6) 394hp (290kW) 1900Nm?
The cost of Stage 1 for the Mercedes Arocs OM470 SCR 10.7 (EU6) 394hp (290kW) 1900Nm 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.