Bavarian Workshop was an outstanding choice to install my new Bavsound Stage One Speaker Upgrade Kit and new Bavsound Ghost Underseat Subwoofers Kit. They replaced the Harman Kardon speakers factory installed in my 2019 BMW X3 M40i SAV. There meticulousness in doing this installation is typical of their approach to each job that they undertake. Grounded in restoring vehicles to better than new condition is the goal, led by Marc Norris. His many years of experience and his calm, measured approach to business produce results that are even better than you imagined. I highly recommend Bavarian Workshop for any work you want to have done on your special, to you, vehicle or even your family daily driver. You will not be disappointed.