Bavsound 3 Series Sedan F30 (2012-2018) with Harmon Kardon Bundle bavsound-subwoofer Bavsound 8 Series Gran Coupe

Bavsound 8 Series Gran Coupe G16 (2019-2023) with Harmon Kardon Bundle

leather and other hard surfaces

and Tire Pressure Reset

Bavsound X1 SUV/SAV F48 (2015-2022) with Base Audio Bundle

blown woofers

Bavsound 3 Series Sedan F30 (2012-2018) with Harmon Kardon Bundle bavsound-subwoofer Bavsound 8 Series Gran Coupe160 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