This is a Universal Rubber Antenna we have been using in our own cars & builds.
We have found this one to work great as it has a perfect way of mounting in the qtr panel.
It weight almost nothing compared to the bulky huge Power Antenna that came with most E30 and E28 cars.
This is easy to install. It comes with a 54" Cable that will work with most modern CD units.
Or you can trim the end and tie it in to the excisting BMW antenna wire.
NOTE: 16.5" Rubber Antenna features a replaceable flexible mast and a 54 inch cable and an adjustable swivel base for top or side mount applications.
Select Shorty Antenna as a choice above.
Euro antenna adapter option available which makes it easy to install without any splicing.
International shipping is extra