Bavsound 4 Series Convertible F33 (2013-2023) with Hi Fi (Standard) Bundle bavsound-subwoofer [NOTE: REQUIRES HEAT GUN &

[NOTE: REQUIRES HEAT GUN & DRILL FOR INSTALLATION - SEE VIDEO GUIDE]

Professional installation is required

and updates the vehicle system

Bavsound M5 Sedan F90 (2018-2023) with Hi Fi (Standard) Bundle

Bavsound 4 Series Convertible F33 (2013-2023) with Hi Fi (Standard) Bundle bavsound-subwoofer [NOTE: REQUIRES HEAT GUN &160 OFF! TAKE ADVANTAGE OF THIS BUNDLE PACKAGE OF SUBWOOFERS & STAGE ONE SPEAKER SET Bavsound 4 Series Convertible F33 (2013 2023) with Hi Fi (Standard) Bundle 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