EIS is proud to have a wide range of products and a wide customer base.  In the interest of servicing our valuable customers in the very BEST manner possible, EIS has joined forces with the best BMW audio and electronics retailer in the US.  We are proud to announce that Bavarian Soundwerks is now the exclusive US retailer of our BMW OEM retrofit line. 

Due to the overwhelming interest in all of EIS' products we have found it necessary to discontinue direct retail sales of this product in order to devote more effort to new product development.  We encourage you to visit our partners where you can continue to receive the ultimate in customer service and support.

We are still happy to provide miscellaneous pieces and parts that you may need.  Click below to visit our selection, including some Snap-in-adapters available at costs lower than the dealer.