These remarkable adapter molds, imported from Germany, will allow owners of any E36 3 Series / M3 (except convertible) vehicles to replace their rear 4" components with 6 x 9" speakers for GREATLY enhanced bass response and sound quality. These are simple to install - all you have to do is remove your 4" components, mount your 6 x 9" driver to the adapter, and bolt the adapter to your rear deck. A mounting hardware kit is included.

 

Please note: Price is per pair (2). Adapters do not include speakers unless added!