Originally posted by David L:
If I recall correctly, the tubing is 2" to the cat, and after the cat it changes to 1.75". I am currently running the SVT exhaust which is 2" catback then split to 2.25" piping when it branches out as duals. (I think those are the right demensions)
Almost...your dimensions are backwards. Its 2.25 CAT back then splits to 2" in front of the gas tank.
