2016 WRX Kicker Speaker Package Car Audio, Video & Security. . I wasn't able to find a lot of information on the 2015-2016 with the full kicker upgrade, and nothing yet using the new . from the dealer which included all 4 door speakers, tweeters, and the subwoofer. . How was the installation on this? Subaru set out to find a piece of hardware that would give you a deep rich bass in your 2015 WRX / STI. This unit also assists in clean sound reproduction from . Subaru OEM Kicker Subwoofer Upgrade - 2016-2017 WRX / 2016-2017 STI Non HK . Subaru OEM Kicker Tweeter Upgrade - 2015+ WRX / 2015+ STI / 2014+ . My buddy has a 2016 WRX with the Kicker upgrade. We both came to conclusion that the Kicker sub sounds like crap and the . [–]hinomura692015 STI Raunch Edition 5 points6 points7 points 2 . I heard the Rockford Fosgate P300-10 or P300-12 is pretty good as well if you wanted to do install yourself. 13 thg 8, 2013 - Hi, 1) I was able to get the full speaker kit at great price so I took the plunge. The install was very easy except the subwoofer harness cable piece. Requires the Kicker 10 Inch Powered Subwoofer; Dealer installation recommended. View installation instructions: here. Model(s):. WRX. Model Year(s):. 2015 - . Your dealership will tell you it's not for the wrx/sti, blah blah blah, but insist on ordering it. . If you look at guides for the 2012-2014 Impreza kicker sub install it's exactly the same as the STI. . Car: 2015 ISM STI FS: 12' Kicker L7 and Kicker sub box, suzwrx, Part Outs / Multiple Parts, 0, 03-14-06 08:04 PM.