The Volkswagen Lupo 1.4i 16v 100hp (1997 - 2005) produces 100bhp and 126Nm in standard form. Our Stage 1 ECU tuning file raises output to 110bhp and 140Nm, a gain of 10bhp and 14Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.