As you can see, there were plenty of vendors selling all kinds of stuff from exhausts, suspension, brake kits, angel eyes, superchargers, etc.
Since I'm posting on xoutpost.com, I figured I would add a few X5 pics as well!
Also, check out AC Schnizter/CEC's modification of the 6-series "Bangle Butt". It looked like it got some "plastic surgery" from Beverly Hills.
Also, remember all the craze about ESS Supercharger system back in the RF days. ESS from Norway was one of the first supercharger system advertised on the 'net for the X5s! Now, ESS has a U.S. shop in San Diego!