I think we spoke about it in a PM Nev, there is an issue but i trimmed abit off the plastic pipe and it fits fine, basicly the THS pipe is abit longer than the original BUT it will fit with abit of trial and error.
 
fit the lower bit first to the map pipe, then get a mate (not a girl as they are weak) to hold the pipe on the throttle body while you tighten the clip.
 
jubilee clip sizes for map pipe to throttle body are
1 x 70mm
1 x 80mm
Not sure which other pipes you want sizes for and could use existing jubilees if need be
 
Oh right, i hadnt even looked at it yet to see what clips id need just thought id ask as for some reason i thought they were the one use only clips.