Ultimate Subaru WRX STI Audio Upgrade!
On today's episode of throtl, the Subaru WRX STI gets the ultimate audio upgrade! Today, Mickey walks you through the install of our Kicker speakers, amps, OEM audio subs, and Pioneer head unit. The Subaru now has bluetooth capability and apple car play! After today's installs, the Subaru's interior is far better than what it was before.