Throttle body swap.

[sv650steve]

I want to swap my throttle body for the 1.8 corolla throttle body. What all do I need besides the throttle body? I've been seeing people use a piece of pipe for the coolant bypass. What size or type of pipe? Also been seeing some people swapping chips and others not. Another thing I saw was some people made spacers to make the gasket sit perfect? Do I need that?

[remcafee]

i just cut the coolant line coming out of the pipe and looped it around, makes it nice and neat and not all cluttered up