I was looking at puttin a FlowmasterSuper 44 ( http://www.jegs.com/i/Flowmaster/389...oductId=814392
)on my X, but I can't find the size of a 2006 XTerra exhaust pipe anywhere. I saw a few things saying 2.25 and others saying 2.5 so I'm once again at a loss.
Anyone help me out as to where I can find it? Thanks!