The Peugeot 508 2.0 HDI Hybrid4 200hp (2010 - 2014) produces 200bhp and 450Nm in standard form. Our Stage 1 ECU tuning file raises output to 230bhp and 500Nm, a gain of 30bhp and 50Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.