X156 - 2017 - 2019
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Order This File Ask a QuestionThe Mercedes GLA 180d (1.5D) 109hp (X156 - 2017 - 2019) produces 109bhp and 260Nm in standard form. Our Stage 1 ECU tuning file raises output to 135bhp and 310Nm, a gain of 26bhp and 50Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.