I'm looking into purchasing a used 2015 kicker subwoofer for my '17 base WRX. From research, it looks like the 2015/2016 kicker subwoofers . 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+ . Buy 2012-2017 OEM Upgreade Speaker Kit by Kicker Subaru Wrx STi . Impreza 2015-2017 Wrx Sti 2013-2016 Crosstrek 2012 2013 2014 2015 2016 Subaru . 2012-2013 Subaru WRX or STi 4-Door 10 Inch Powered Kicker Subwoofer OEM. 2012-2013 Year: 2012 2013 2014 2015 2016 2017 2018, Speaker Size: 10'. Would installing the Kicker Hideaway be good to help improve the audio system . 1 X OLM OBD II BLUETOOTH ADAPTER - 2015+ WRX / 2015+ STI . car a little more bass but it wasn't the 'punch' I wanted from a subwoofer. 1 thg 11, 2017 - If you tacked the optional subwoofer onto your 2015 Subaru WRX, or the person who originally ordered it did, you should probably take it to a . Bring added versatility, comfort, convenience, performance or style to your 2016 Subaru WRX & WRX STI with Genuine Subaru accessories. See full offering .