The Volkswagen Bora 2.3 V5 150hp (1998 - 2005) produces 150bhp and 205Nm in standard form. Our Stage 1 ECU tuning file raises output to 165bhp and 225Nm, a gain of 15bhp and 20Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.