2016 - 2019
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Order This File Ask a QuestionThe Kia Optima 1.7 CRDI 141hp (2016 - 2019) produces 141bhp and 340Nm in standard form. Our Stage 1 ECU tuning file raises output to 170bhp and 380Nm, a gain of 29bhp and 40Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.