Could some one give me a list of websites that could help me install a boost gauge for a friend's 1.8T? He has a 2001 WB 1.8T, and a Autometer gauge. I know where to tap for power, but I don't know where to tee in for boost pressure. I know that it should be close to the intake manifold, or the fuel pressure regulator, but I need to know for sure before I go hacking. Please help!