The Seat Alhambra 1.9 TDI 115hp (2000 - 2010) produces 115bhp and 310Nm in standard form. Our Stage 1 ECU tuning file raises output to 150bhp and 400Nm, a gain of 35bhp and 90Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.