Mercedes Arocs OM936 SCR 7.7 (EU6) 320hp (235kW) 1300Nm — Stage 1 file (+52 hp)
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Stage 1 file for Mercedes Arocs OM936 SCR 7.7 (EU6) 320hp (235kW) 1300Nm
Target +0 hp. Custom development for your engine.
Chip tuning for Mercedes Arocs OM936 SCR 7.7 (EU6) 320hp (235kW) 1300Nm ECU
Mercedes Arocs (I (2013+)) OM936 SCR 7.7 (EU6) 320hp (235kW) 1300Nm — 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 320 to 372 hp (+52 hp, +16%) and torque from 1300 to 1588 Nm (+288 Nm). A diesel built in 2013 — the Tricore ECU era; OBD flash works on most production revisions.
Karl Benz is credited as the inventor of the automobile with the 1886 Patent-Motorwagen. The Mercedes three-pointed star symbolises dominance on land, at sea and in the air. 4MATIC all-wheel drive is Mercedes' signature system, fitted to most models. BlueTEC is Mercedes's proprietary exhaust after-treatment system with an SCR catalyst and AdBlue. High-output Mercedes diesels are premium-class with an emphasis on torque, and Stage 1 is especially felt in Nm. The factory calibration on Mercedes diesels is conservative, leaving headroom for Stage 1 while preserving engine life.
The AMG community is active in Germany, but the protection is the toughest in the industry, so Stage 1 on AMG usually requires Bench. The Mercedes community in Europe has a large pool of available Stage files for the standard models. Stage 1 on Mercedes often requires refreshing the adaptations after the flash. The Mercedes premium segment is a high-output platform with Stage 2 potential. High-output Mercedes engines are premium-class with solid headroom for Stage 1. On modern high-output Mercedes, Bench reading is often required because of the encryption.
Frequently asked questions
What power gain do you get after chip tuning the Mercedes Arocs OM936 SCR 7.7 (EU6) 320hp (235kW) 1300Nm?
Stage 1 for the Mercedes Arocs OM936 SCR 7.7 (EU6) 320hp (235kW) 1300Nm adds +52 hp — power increases from 320 to 372 hp (+16%). Torque rises from 1300 to 1588 Nm (+288 Nm).
What does a Stage 1 remap of the Mercedes Arocs OM936 SCR 7.7 (EU6) 320hp (235kW) 1300Nm include?
Stage 1 on the Mercedes Arocs OM936 SCR 7.7 (EU6) 320hp (235kW) 1300Nm 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 +52 hp with no hardware changes.
What does Stage 1 give on the powerful Mercedes Arocs OM936 SCR 7.7 (EU6) 320hp (235kW) 1300Nm?
Stage 1 on the powerful Mercedes Arocs OM936 SCR 7.7 (EU6) 320hp (235kW) 1300Nm “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 Mercedes Arocs OM936 SCR 7.7 (EU6) 320hp (235kW) 1300Nm?
Stage 2 for the Mercedes Arocs OM936 SCR 7.7 (EU6) 320hp (235kW) 1300Nm 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 OM936 SCR 7.7 (EU6) 320hp (235kW) 1300Nm 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 OM936 SCR 7.7 (EU6) 320hp (235kW) 1300Nm?
The cost of Stage 1 for the Mercedes Arocs OM936 SCR 7.7 (EU6) 320hp (235kW) 1300Nm 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.