Bavsound 4 Series Gran Coupe F36 (2013-2020) with Harmon Kardon Bundle bavsound-subwoofer Plug & Play Installation –

Plug & Play Installation – Designed for seamless installation with select Mercedes-Benz AMG models

For DIYers addressing typical concerns like engine

cancellations are not accepted once production begins

and the result is smooth

Bavsound X4 SUV/SAV F26 (2014-2018) with Harmon Kardon Bundle

Bavsound 4 Series Gran Coupe F36 (2013-2020) with Harmon Kardon Bundle bavsound-subwoofer Plug & Play Installation –160 OFF! TAKE ADVANTAGE OF THIS BUNDLE PACKAGE OF SUBWOOFERS & STAGE ONE SPEAKER SET Bavsound 4 Series Gran Coupe F36 (2013 2020) with Harmon Kardon 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 SPEAKERS: