2017 ->
Ready to order this tuning file? Access the ByteFlash Portal to place your order.
Order This File Ask a QuestionThe Buick Lacrosse 1.5 Turbo 170hp (2017 ->) produces 170bhp and 252Nm in standard form. Our Stage 1 ECU tuning file raises output to 195bhp and 300Nm, a gain of 25bhp and 48Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.