BMW 325i E90/E91 3.0 Petrol ECU Calibration File – 0044CC0IGD0SIDF4S (Siemens MSxxxx)

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A new product by Bin is available: BMW 325i E90/E91 3.0 Petrol ECU Calibration File – 0044CC0IGD0SIDF4S (Siemens MSxxxx) GD0S - Stage 1 remap for BMW 325i E90 with enhanced throttle sensitivity and ignition calibration

BMW 325i E90/E91 3.0 Petrol ECU Calibration File – 0044CC0IGD0SIDF4S (Siemens MSxxxx) GD0S​

Description​

Parameter	Value
Producer:	BMW
Series:	E90/E91
Model:	325i
Model Year:	2009
Type (Engine):	Petrol
Displacement:	3.0
Output:	218.0PS / 160.3KW
Gear:	Automatic transmission
Producer (ECU):	Siemens
Build (ECU):	MSxxxx
Software:	0044CC0IGD0SIDF4S
Checksum:	N/A
Eprom 8-Bit sum:	1F0C
Nested Versions:	1 modified version included (Stage 1) + Original for reference
Details:	st1
Project Type:	Complete binary file
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. Please note: these files are intended for motorsport or off-road use only. Ensure proper installation and do not operate the vehicle aggressively without verifying mechanical condition. The seller takes no responsibility for misuse or non-compliant road use.

Extended Product Information​

• Stage 1 ECU remap for BMW 325i E90 with Siemens MSxxxx
• Ignition timing optimised for improved mid-range throttle response
• Throttle angle maps refined for faster pedal reaction
• Lambda targets and fuel enrichment strategies tuned for sportier delivery
• No changes to catalytic converter, O2 sensors or emissions diagnostics
• Idle control and cold start left at OEM spec for daily comfort
• Flashing via OBD/bench tools supported — safe memory zones
• Includes original and tuned binaries for rollback
• Use limited to motorsport or off-highway environments

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