Audi A6 · Tuned BIN

Tuned / modified · Audi A6

ECU & software identifiers

Simos 8

ECU source: VW_Flash@[REDACTED_SECRET]:simos8:derived-profile-family:matched-size-and-project-identifiers

ECU part number / box code: 4G0907551AExtracted field: box_code. Source: VW_Flash@[REDACTED_SECRET]:simos8:CAL:box_code.
Box version: 0010Extracted field: box_version. Source: VW_Flash@[REDACTED_SECRET]:simos8:CAL:box_version.
Hardware identifier: 5WP46896Extracted field: hardware_number. Source: OpenRemap@[REDACTED_SECRET]:hardware_number.
Application software: S85P0L20Extracted field: asw_version. Source: VW_Flash@[REDACTED_SECRET]:simos8:ASW1:asw_version.
Application software: S85P0L200Extracted field: asw_version_full. Source: Redline:Simos8-correlation-header-v1:anchor=VW_Flash@[REDACTED_SECRET]:ASW1:asw_version:boundary=111-prefix-and-nul-terminated-9-bytes.
Calibration identifier: S8500L20Extracted field: cal_version. Source: VW_Flash@[REDACTED_SECRET]:simos8:CAL:cal_version.
Calibration identifier: S8500L2000000Extracted field: cal_version_full. Source: Redline:Simos8-correlation-header-v1:anchor=VW_Flash@[REDACTED_SECRET]:CAL:cal_version:boundary=[REDACTED_SECRET].
Bootloader identifier: S85P0K01Extracted field: cboot_version. Source: VW_Flash@[REDACTED_SECRET]:simos8:CBOOT:cboot_version.
Bootloader identifier: S85P0K0100000Extracted field: cboot_version_full. Source: Redline:Simos8-correlation-header-v1:anchor=VW_Flash@[REDACTED_SECRET]:CBOOT:cboot_version:boundary=[REDACTED_SECRET].

Read & revision

Revision: Contribution v1
Original filename: Audi_Simos_8.51_INTERNAL-FLASH _2026_04_01_15_48_53---Stage 1.bin
Read type: full
Read method: boot
Read tool: KESS3
Fuel requirement: Not specified
Hardware requirements: Not specified
Published: Sep 18, 2026
Updated: Sep 18, 2026

Vehicle associations

Audi A6

Uploader declared vehicle

A vehicle association does not establish flash compatibility. Check the exact ECU, identifiers, read type and documented requirements.

Lineage & related files

No related files are publicly available.

Contribution v1

2 MiB · Tuned BIN

Tuning observations

Observed changes in this accepted tune. Review them before choosing this file.

Vehicle and engine-speed ceilings were raised
Observed vehicle-speed ceilings increase from approximately 200–210 km/h to 300 km/h. Multiple dynamic and stationary engine-speed ceilings were consistently raised to 7392 rpm across related variants and temperature schedules.
Thermal and pressure protection thresholds were relaxed
Observed exhaust and catalyst temperature ceilings rise by 25 °C, while coordinated component thresholds and setpoints move from 950–970 °C to 1000 °C. Hot-intake correction factors were changed from 0.60–0.77 to unity, and measured-pressure and pressure-ratio diagnostic ceilings were also increased.
Torque ceilings were broadly increased and flattened
Observed transmission and engine torque ceilings increase broadly, commonly reaching about 562.5–569.75 Nm. Two structured manual-drivetrain surfaces become constant at 635 Nm, and one shaped torque curve becomes the 1023.97 Nm scale ceiling with an all-ones encoding advisory.
Airflow, manifold pressure, and fuel pressure targets increased
Observed higher upper-region airflow and cylinder air-mass values, including values up to 1202 mg/stk. A constant 2000 hPa manifold-pressure limit becomes a 2096–2251 hPa curve, while pressure-ratio and high-region fuel-pressure targets also rise coherently.
Mixture and ignition calibration became more aggressive
Observed lambda targets decrease from approximately 0.90–0.95 to as low as 0.802 in relevant regions. Several ignition surfaces are advanced, while knock-related correction and decrement surfaces are uniformly shifted by 0.75° toward less retard.
Extensive diagnostic records were zeroed
Observed broad zeroing of structured diagnostic identifier tables, metadata, environment descriptors, and error-class values while their index axes remained unchanged. Several additional opaque diagnostic-like groups were also zeroed but could not be confidently assigned a specific function.

Published file integrity

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