As the title says, I'm looking for a BISS that is not made of plastic. I've purchased a BISS from both Extremepsi and JNZ tuning and they were both made out of plastic. When I try to install them they start to break off and so I then need to drill a hole and sink a screw into them and pull them out in order to get them back out. I want to fix this problem for good. So if anyone has a BISS in good shape that's not made out of plastic that you want to get rid of, let me know.