Mazda 3 MPS 260hp ECU Tuning File

The Mazda 3 MPS 260hp (2003 - 2009) produces 260bhp and 380Nm in standard form. Our Stage 1 ECU tuning file raises output to 295bhp and 450Nm, a gain of 35bhp and 70Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.