Citroën DS3 Racing 1.6 THP ECU Tuning File – Bosch MED17.4.2 / SW 531010 / 6M Petrol Performance Stage 2 - Product specifications
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Stage 2 for Citroën DS3 Racing 1.6 THP – performance-focused MED17.4.2 remap for spirited 6M driving
- Seller Bin
- Creation date
Stage 2 for Citroën DS3 Racing 1.6 THP – performance-focused MED17.4.2 remap for spirited 6M driving
Stage 2 ECU file tailored for the 2011 Citroën DS3 Racing 1.6 THP. Based on Bosch MED17.4.2 with software 531010, this map delivers sharper throttle response, enhanced midrange power, and refined high-RPM fueling — ideal for tuned cars with sport exhaust or upgraded intake. Developed for 6-speed manual models.
Overview Feature list Copyright info Releases (1) Discussion
- 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