the servo isn't swapped out...just a small metal plate to keep the servo from rotating...

 

oic, so the jumper mod should work just the same with the aftermarket exhaust.

 

Yes thats the same thing I have. Just a little metal plate. But mine came with my yoshi exhaust. I seems it should be standard on all aftermarket exhausts since it is needed to keep the FI light from coming on, but I guess not.