If you have a throtle-body mounted intercooler you need the Whiteline bar. As it was made for the WRX Impreza it comes to the front of the engine bay to clear the intercooler.
I got mine from Dale Teague at: www.boxer4racing.com
These are the two Whiteline bars he has:
[This message has been edited by pleiades (edited October 28, 2000).]