b84u
I had a 4" system installed on my 2000 by Stans Headers in Auburn, WA. It cut my egt down quiet a bit and cost between $700. 00 & $800. 00 installed. I sounds a little different, but not too much. At a certain RPM I get a resonant sound that my wife doesn't like, but my hearing isn't all that great so it doesn't bother me.
Dewdo in the other Washington