The Seat Ibiza 1.9 TDI 90hp (2008 - 2015 ( 6J )) produces 90bhp and 210Nm in standard form. Our Stage 1 ECU tuning file raises output to 140bhp and 340Nm, a gain of 50bhp and 130Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.