If you are like any E30 owner, we are assuming that you have at least one pin broken from your tweeter covers, if not all of them.  Don't hold them up with tape, or jam them between the window seal.  Our E30 tweeter cover repair kit pins are a simple solution.  These pins are CAD designed and 3D printed from a high strength polycarbonate medium.

Simply grind down any part of the stock pin flush, sand the mounting area, and install these pins with high strength super glue.  When installed correctly, each pin can hold up to 16 lbs! This solution is half the cost of buying used replacements that will eventually break as well. 

1 kit includes pins for both sides.