We added an amplifier and subwoofer to this 2017 Subaru WRX STI!
This installation came with its own set of challenges since the STI was equipped with the factory Harmon Kardon system
2014 Subaru WRX gets a new system!
2014 Subaru WRX adds a Pioneer touchscreen, amplifiers and a subwoofer from JL Audio, and Sony Speakers!
2016 Subaru WRX gets an Audio Overhaul
This 2016 Subaru WRX gets a DDIN Touchscreen, Subwoofer, and Four-Channel Amplifier installed!