Mercedes G 500 EU6 (4.0T) 422 hp — Stage 1 file (+78 hp)
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Stage 1 file for Mercedes G 500 EU6 (4.0T) 422 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Mercedes G 500 EU6 (4.0T) 422 hp ECU
Mercedes G (2018 - W463-III) 500 EU6 (4.0T) 422 hp — premium petrol engine of the passenger segment of the Mercedes-Benz Group AG (Mercedes-Benz, AMG, Maybach, Smart, EQ) group (Германия, 1926). Stage 1 chip tuning raises power from 422 to 500 hp (+78 hp, +18%) and torque from 610 to 730 Nm (+120 Nm). This engine ships with different ECU variants: Bosch MED17.7.5, Bosch VGS3-NAG3. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 4 configurations · 2 ECU variants. A 2018 petrol engine — the latest era of encrypted firmware; OBD access is available on production units, Bench on sport models.
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. AMG Performance Studio is the factory tuning studio for bespoke work. Mercedes encryption is among the toughest in the industry, especially on modern models. Top AMG engines offer significant potential with a downpipe + intake.
AMG engines confidently reach Stage 2 with a downpipe + intake. Mercedes is one of the most protected brands in the chip tuning industry in terms of encryption. The AMG community is active in Germany, but the protection is the toughest in the industry, so Stage 1 on AMG usually requires Bench. 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 G 500 EU6 (4.0T) 422 hp?
Stage 1 for the Mercedes G 500 EU6 (4.0T) 422 hp adds +78 hp — power increases from 422 to 500 hp (+18%). Torque rises from 610 to 730 Nm (+120 Nm).
What does a Stage 1 remap of the Mercedes G 500 EU6 (4.0T) 422 hp include?
Stage 1 is a software optimization of the factory ECU firmware of the Mercedes G with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +78 hp with no hardware changes.
Does Stage 1 make sense on the Mercedes G 500 EU6 (4.0T) 422 hp with this much power?
On the top-spec Mercedes G 500 EU6 (4.0T) 422 hp 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.
What is Stage 2 for the Mercedes G 500 EU6 (4.0T) 422 hp?
Stage 2 for the Mercedes G 500 EU6 (4.0T) 422 hp 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.
Which control units is the Mercedes G 500 EU6 (4.0T) 422 hp built with?
The Mercedes G 500 EU6 (4.0T) 422 hp comes with 2 ECU variants: Bosch MED17.7.5, Bosch VGS3-NAG3. Calibration is done for the specific unit after the revision is identified.
Does the factory warranty of the Mercedes G remain valid after Stage 1?
After remapping the Mercedes G, the official factory warranty on the engine and gearbox is lost (this applies to any manufacturer when the ECU is modified). CHIPOK guarantees the quality of the calibration and free revisions.
How long is the wait for a Stage 1 remap for the Mercedes G?
Reading and writing via OBD takes 25-30 minutes on the Mercedes G. Bench reading (BDM/JTAG) takes about 60 minutes plus refitting. Remote file processing at CHIPOK takes 5-30 minutes.
How do you roll back to the factory firmware of the Mercedes G?
Before Stage 1 the original of the Mercedes G 500 EU6 (4.0T) 422 hp is read out and saved — returning to the factory state is possible at any time.
How much does chip tuning the Mercedes G 500 EU6 (4.0T) 422 hp cost?
The remap price for the Mercedes G 500 EU6 (4.0T) 422 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.