C216 - 2010 ->
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Order This File Ask a QuestionThe Mercedes CL 500 435hp (C216 - 2010 ->) produces 435bhp and 700Nm in standard form. Our Stage 1 ECU tuning file raises output to 510bhp and 820Nm, a gain of 75bhp and 120Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.