2005 - 2011
Ready to order this tuning file? Access the ByteFlash Portal to place your order.
Order This File Ask a QuestionThe Chevrolet HHR 2.2i 143hp (2005 - 2011) produces 143bhp and 203Nm in standard form. Our Stage 1 ECU tuning file raises output to 150bhp and 225Nm, a gain of 7bhp and 22Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.