Mercedes Actros 500 503hp (370kW) 2400Nm — Stage 1 file (+76 hp)
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Stage 1 file for Mercedes Actros 500 503hp (370kW) 2400Nm
Target +0 hp. Custom development for your engine.
Chip tuning for Mercedes Actros 500 503hp (370kW) 2400Nm ECU
Mercedes Actros (I (1995+)) 500 503hp (370kW) 2400Nm — 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 503 to 579 hp (+76 hp, +15%) and torque from 2400 to 2760 Nm (+360 Nm). Diesel engines built in 1995 — the era of classic Common Rail without strong encryption.
AMG is the performance division of Mercedes (since 1967), building engines on the 'one man, one engine' principle in Affalterbach. Mercedes is one of the most protected brands in the chip tuning industry in terms of encryption. Maybach is Mercedes's ultra-luxury sub-brand. On older Mercedes diesels, Stage 1 is flashed over OBD with no complications. Mercedes diesels are known for smooth, quiet running, a hallmark of the premium segment. Mercedes diesels have long been known for legendary reliability, with German taxi fleets running to million-kilometre mileages.
Stage 1 on Mercedes often requires refreshing the adaptations after the flash. In the Mercedes commercial segment, Stage 1 focuses on torque. AMG engines confidently reach Stage 2 with a downpipe + intake. Brabus is a premium alternative to AMG for the top models. AMG Performance Studio is Mercedes's in-house tuning studio for bespoke projects. Bench reading is a mandatory procedure for modern AMG models. Top AMG engines sit at the Mercedes power ceiling, and the gain is significant.
Frequently asked questions
What is the Stage 1 effect on the Mercedes Actros 500 503hp (370kW) 2400Nm?
Stage 1 for the Mercedes Actros 500 503hp (370kW) 2400Nm adds +76 hp — power increases from 503 to 579 hp (+15%). Torque rises from 2400 to 2760 Nm (+360 Nm).
What does a Stage 1 remap of the Mercedes Actros 500 503hp (370kW) 2400Nm include?
Stage 1 chip tuning of the Mercedes Actros is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +76 hp with no hardware changes.
What is the Stage 1 potential of the Mercedes Actros 500 503hp (370kW) 2400Nm?
On the top-spec Mercedes Actros 500 503hp (370kW) 2400Nm 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 much does Stage 2 add on the Mercedes Actros?
Stage 2 for the Mercedes Actros 500 503hp (370kW) 2400Nm 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.
What happens to the Mercedes Actros warranty after chip tuning?
The factory warranty of the Mercedes Actros does not remain valid after Stage 1 — the manufacturer withdraws its obligations once the ECU software is changed. CHIPOK provides its own warranty on its work and support.
How long does remapping the Mercedes Actros take?
On the Mercedes Actros 500 503hp (370kW) 2400Nm: OBD flash 25-30 minutes, Bench (if required) about an hour. The file processing itself takes 5-30 minutes once the original bin is received.
Is the original file kept when chip tuning the Mercedes Actros?
Yes, the original ECU firmware of the Mercedes Actros 500 503hp (370kW) 2400Nm is kept and can be flashed back at any time. Returning to stock via OBD takes 25-30 minutes.
What is the price of a Stage 1 remap for the Mercedes Actros?
Stage 1 for the Mercedes Actros 500 503hp (370kW) 2400Nm is paid for with CHIPOK credits (1 cr = 1 €). The final amount is set in the calculator, taking the extra options (off functions) into account.