W209 - 2003 - 2009
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Order This File Ask a QuestionThe Mercedes CLK 320 CDI 211hp (W209 - 2003 - 2009) produces 211bhp and 510Nm in standard form. Our Stage 1 ECU tuning file raises output to 275bhp and 600Nm, a gain of 64bhp and 90Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.