The Peugeot 206 2.0i 16v GTI 138hp (All) produces 138bhp and 190Nm in standard form. Our Stage 1 ECU tuning file raises output to 150bhp and 215Nm, a gain of 12bhp and 25Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.