C216 - 2006 - 2010
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Order This File Ask a QuestionThe Mercedes CL 63 AMG 525hp (C216 - 2006 - 2010) produces 525bhp and 630Nm in standard form. Our Stage 1 ECU tuning file raises output to 555bhp and 660Nm, a gain of 30bhp and 30Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.