Citroën DS3 Racing 1.6 THP ECU Tuning File – Bosch MED17.4.2 / SW 531010 / 6M Petrol Performance...

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A new product by Bin is available: Citroën DS3 Racing 1.6 THP ECU Tuning File – Bosch MED17.4.2 / SW 531010 / 6M Petrol Performance 531010 - Stage 2 for Citroën DS3 Racing 1.6 THP – performance-focused MED17.4.2 remap for spirited 6M driving

Citroën DS3 Racing 1.6 THP ECU Tuning File – Bosch MED17.4.2 / SW 531010 / 6M Petrol Performance 531010​

Description​

Parameter	Value
Producer:	Citroen
Series:	DS3 Racing
Model:	1.6 THP
Model Year:	2011
Type (Engine):	Turbo-Petrol
Displacement:	1.6
Output:	207.0PS / 152.2KW
Gear:	6M
Build (ECU):	MED17_4_2
Software:	531010
Checksum:	N/A
Eprom 8-Bit sum:	FF3D
Nested Versions:	1 modified version included (Stage 2) + Original for reference
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 2 remap for Citroën DS3 Racing 1.6 THP (2011, 6M)
• Bosch MED17.4.2 with SW version 531010
• Fuel, boost and ignition maps revised for high-flow intake/exhaust
• Torque limiters raised and throttle mapping made more linear
• Pop&Bang/crackle activation optional (not included by default)
• Emissions systems (EGR/CAT) retained by default – configurable
• Ideal for vehicles with sports downpipe or upgraded intercooler
• Checksum not calculated – use external tools for validation
• Maximum performance while preserving drivability in normal mode
• Motorsport/off-road use only – emissions compliance not guaranteed

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