Z4 E89 35is — MSD8x 0044CC0IMC0SIJB2S Siemens — ECU Tune

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Z4 E89 35is — MSD8x 0044CC0IMC0SIJB2S Siemens — ECU Tune

  • Thread starter Thread starter Bin
  • Start date Start date
  • Tagged users Tagged users None
Z4 E89 35is — MSD8x 0044CC0IMC0SIJB2S Siemens — ECU Tune
This is an advanced tuning package for the high-performance BMW Z4 35is (E89), equipped with a Siemens MSD8x series ECU. This package provides a clear upgrade path for the enthusiast, containing both Stage 2 and Stage 3 calibrations designed for modified vehicles intended for track and competition use.

The Stage 2 file is engineered for cars with upgraded bolt-on hardware (downpipes, intercooler, intake) to maximize the performance of the stock twin-turbo setup.

The Stage 3 file is an extreme calibration for all-out performance builds, specifically designed for vehicles that have been fitted with upgraded or hybrid turbochargers and a high-capacity fuel system. This package offers the ultimate software solution for your Z4 35is tuning project.

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Bin

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A new product by Bin is available: Z4 E89 35is — MSD8x 0044CC0IMC0SIJB2S Siemens — ECU Tune 0044 - BMW Stage 2 & 3 Tuning Pack — SW: 0044CC0IMC0SIJB2S — A high-performance package with tunes for both stock-turbo and upgraded-turbo track builds.


Z4 E89 35is — MSD8x 0044CC0IMC0SIJB2S Siemens — ECU Tune 0044

Description​

ParameterValue
Type (Vehicle):Passenger car
Producer (Vehicle):BMW
Series:Z4
Build (Vehicle):E89
Model:35is
Modelyear:2010
Type (Engine):Turbo-Petrol
Displacement:3.0 L
Output:340 PS / 250.1 kW
Gear:DKG
Use:Engine
Producer (ECU):Siemens
Build (ECU):MSD8x
Software:0044CC0IMC0SIJB2S
Checksum:N/A
CPU:Infineon Tricore
8-Bit sum:41CB
Versions:2 modified versions included (Stage 2, Stage 3) + Original for reference
Modified by:B&C Consulting,Bruno
Project type (Project):Binary data
Project state:in development
Data areas:1: 040000-07FFFF
Project type (Reseller):Tuningfile
Details:st2 + st3
Project Size:2 097 152 bytes

All tuning files were acquired through official EVC.de resellers and verified on a professional dynamometer. Each calibration corresponds to the developer listed in the “Modified By” section — performance graphs may be available on their official website. These files are intended for motorsport or off-road use only. Ensure proper installation and do not operate the vehicle aggressively without first confirming mechanical condition. The seller accepts no responsibility for misuse or non-compliant road use.

Extended Product Information​

  • Stage 2 (Requires Downpipes, Intake, Intercooler):
    • Maximum performance from the stock twin-turbo setup.
    • Aggressive boost, fuel, and timing maps for track performance.
    • Catalyst monitoring disabled in software for decat pipes.
  • Stage 3 (Requires Upgraded Turbos & Full Supporting Mods):
    • Calibrated specifically for upgraded/hybrid turbochargers.
    • Extensive revisions to all maps for extreme power output.
    • Requires an upgraded fuel pump and other hardware.
  • DKG transmission logic optimized for faster shifts and higher torque in all stages.


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Bin
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