2013->
Ready to order this tuning file? Access the ByteFlash Portal to place your order.
Order This File Ask a QuestionThe Holden Trax 1.7D 125hp (2013->) produces 125bhp and 300Nm in standard form. Our Stage 1 ECU tuning file raises output to 155bhp and 360Nm, a gain of 30bhp and 60Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.