Bavsound 3 Series Wagon/Touring F31 (2012-2019) with Hi Fi (Standard) Bundle bavsound-subwoofer Simply swap your original BMW

Simply swap your original BMW amplifier for our factory fit

performance-focused upgrade for your BMW F-Series

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Bavsound 3 Series Wagon/Touring F31 (2012-2019) with Hi Fi (Standard) Bundle bavsound-subwoofer Simply swap your original BMW160 OFF! TAKE ADVANTAGE OF THIS BUNDLE PACKAGE OF SUBWOOFERS & STAGE ONE SPEAKER SET SUBWOOFERS: GET DOUBLE THE BASS IN YOUR BMW OR MINI IN ABOUT AN HOUR Simply swap your factory underseat woofers with our plug & play upgrade kit and, get incredibly powerful, tight bass. STAGE ONE SPEAKER SET UPGRADE: GET UNBELIEVABLE, CRYSTAL CLEAR SOUND BY JUST SWAPPING OUT YOUR FACTORY SPEAKERS: We took your factory speakers and re engineered our upgrade for one