2012 ->
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Order This File Ask a QuestionThe Citroen C4 Aircross 1.6i 117hp (2012 ->) produces 117bhp and 154Nm in standard form. Our Stage 1 ECU tuning file raises output to 127bhp and 170Nm, a gain of 10bhp and 16Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.