Well, I've only had my S4 for several months, but quickly became disgusted by those huge knee bolsters that surely don't serve any real purpose. The outer side of my right knee is continuously sore, so the bolsters have to go. Anyone pull them off and install the previous version of the under-dash paneling, say from a late S3? I've actually already got the under-dash panel from a '90, but was wondering if anyone's done this before, and perhaps had any advice. Thanks in advance.