The Fiat Punto 1.3 M-Jet 85hp (2003->) produces 85bhp and 204Nm in standard form. Our Stage 1 ECU tuning file raises output to 105bhp and 250Nm, a gain of 20bhp and 46Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.