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Original and stage 2

MB AMG S 510HP ( Stage 2 file Bosch

Mercedes-Benz AMG S 510 HP ( 375.1 kW (510 HP) ) STAGE 2

375.1 kW (510 hp)

Calibrated ECU file . Checksum-corrected, ready to flash. Delivered instantly via secure download after payment.

How it works

  1. Read your ECU

    With KESS, KTAG, AutoTuner or Flex. Keep the read: it is your way back.

  2. Match the numbers

    Your read must show hardware MED17.

  3. Pay and download

    Card, Apple Pay or Google Pay. The file is in your account straight away.

  4. Write it and drive

    Write it back the way you read it. Not right for your car? We correct it free.

What the car needs

Required modifications: Stage 2.

Hardware

  • Sport / decat downpipe (or sports-cat)
  • High-flow air intake
  • Optional: front-mount intercooler upgrade for sustained boost

Software / calibration

  • Cat-warm-up & secondary lambda re-mapped for decat hardware
  • Boost target raised in line with cooling capacity
  • Knock / ignition advance re-trimmed
  • Idle and load-transition tables refined

Stage 2 keeps the factory turbo and internals. Final figures vary slightly with the exact hardware fitted.

Vehicle & ECU specifications

Exact vehicle, engine and ECU identifiers this calibration file is written for. Cross-check against your ECU before flashing.

Vehicle make Mercedes-Benz
Vehicle model Amg S 510hp
Displacement 7.5 L
Factory power 375.1 kW (510 HP)
ECU manufacturer Bosch
ECU ID MED17.7.5
Calibration stage Original (Factory)
File format BIN / ORI
Checksum Pre-corrected (ready to flash)
Delivery Instant download after payment

About this calibration file

This is the factory (original) ECU calibration for the Mercedes-Benz Amg S 510hp 7.5L, extracted from a genuine stock control unit. Use it as a verified backup before flashing any performance tune, or as a reference when recovering an ECU from a failed write.

This file matches a Bosch ECU. Verify both identifiers in your flashing tool before writing — an ID mismatch is the most common cause of a bricked ECU. If you are unsure, upload a read of your original file via the file-request wizard and our engineers will confirm compatibility before you flash.

The file is delivered as a ready-to-flash BIN (and ORI backup where applicable) compatible with all major tools — KESS V2/V3, KTAG, AutoTuner, CMDFlash, Dimsport New Genius, MPPS, Flex, BFlash, PCMFlash, MMFlash — via OBD, bench or boot-mode as supported by your ECU family. Checksums are pre-computed and verified; no additional checksum tool is required. All files include a free revision if post-flash logs reveal a fuelling, boost or EGT issue.

Frequently asked questions

The file is written for the exact ECU hardware (Bosch) listed in the specifications. Read your ECU with any supported tool (KESS, KTAG, AutoTuner, CMD, etc.) and compare the hardware + software numbers against the ones on this page. If they match exactly, the file is a direct fit. If you're not 100% sure, upload your original read via the file-request wizard and our engineers will confirm within minutes — no cost, no obligation.

Two reasons. First, if your ECU write failed mid-flash and you need a verified stock image to recover from — this file restores the unit to the exact calibration it left the factory with. Second, if you plan to experiment with a tune and want a known-good rollback point that is guaranteed identical to a Mercedes-Benz dealer programming.

Instant. As soon as the payment clears, the file appears under Downloads in your account and the link is emailed to you. It does not expire: sign in and download it again whenever you need it.

Pre-corrected. Every tuning file we sell is processed through CHKSuite (our in-house checksum engine) before it reaches your download link. You can flash it directly with KESS, KTAG, AutoTuner, CMD, Dimsport or any other supported tool — no extra checksum step required. A zero-CRC write to a modern Bosch/Siemens/Delphi ECU bricks the unit, so this is non-negotiable.

Contact us on WhatsApp or through the dashboard support thread. Free revisions are included for the same stage on the same ECU — send us a live log (via VCDS, INPA, EcuConnect, OBDeleven or similar) and we'll adjust timing, boost, rail pressure or smoke limits and re-issue the file. A failed flash itself (write aborted, bricked ECU) is recoverable with our Original file and a bench tool.

Product details

This product contains an original ECU backup together with a tuned Stage2 file for MB AMG S 510HP ( 375.1kW ) with Bosch MED17.7.5. The base stock vehicle for this calibration has a factory output of around 375.1 kW (~510 HP). Stage 2 is intended for cars with supporting modifications (exhaust, intake, intercooler) and delivers a stronger performance gain.

All ECU tuning files from TUNING-DATABASE are prepared for professional use. They are useful whenever you search by ECU ID, hardware or software number such as MED17.7.5. Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

CUSTOM FILE REQUEST- ORIGINAL + STAGE2 Included

  • Downpipe 200cell
  • BMCFilter
  • Performance exhaust