Mike, I understand the frustration with the exhaust. I'll be swapping my exhaust to bigger pipes probably next year. Mine goes from 3", 2.5", 2" out the rear.. Im going to run 2.5" the whole way.
I love the H pipe, Mine is flanged also so you can unbolt each side independent of each other
Mike is your car mini tubbed? That is the size tire I want to try to get into my Scamp.. Im just worried about the 10" width.