The Peugeot 306 1.6i 16v 98hp (All) produces 98bhp and 138Nm in standard form. Our Stage 1 ECU tuning file raises output to 110bhp and 153Nm, a gain of 12bhp and 15Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.