Sharpen the response of your 2009 Peugeot 207 1.6 THP RC with this Stage 1 calibration for the Bosch MED17 ECU.
The file is supplied as a complete Kess V2 bench read and fully checksum-corrected, ready to flash with any MED17-capable tool. Developed to widen mid-range torque and improve throttle feel while keeping factory reliability intact. For competition/off-road use only — always verify local regulations before installation.