Metra Electronics AX-SUBUSB Custom Fit 4 Pin USB Adapter Custom Fit 4 Pin USB Adapter Retains OE USB port on select Subaru(R) vehicles where the radio utilizes the rear USB input Compatible with Subaru(R) BRZ 2013 & up, Forester 2011-2014, Impreza 2011-2013, Legacy 2012-2013, Outback Sport 2011, Outback 2012-2013 & XV Crosstrek 2013 & up