I was wondering if I could use a Si throttle body whithout having to re-wire the plug in on it. The only reason I ask is because the Vx throttle body is super tiny.

Thanks.

everything should work fine

You should probably port-match the intake manifold.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by inspyral &raquo;</TD></TR><TR><TD CLASS="quote">You should probably port-match the intake manifold.</TD></TR></TABLE>

Yes, do this. Will help air flow a lot.
I believe you want to use the gasket for the throttle body also. Otherwise no rewiring needed.