exhaust size
Site Moderator
Joined: Jan 2008
Posts: 8,374
Likes: 28
From: Sioux Falls, SD
+1. Please list your vehicle info.
For 5.2L and 5.9L V8s manufactured 1999 and later, I believe its 3" from y-pipe to converter, 3" to 2.5" to muffler, 2.5" to 3" exit. That is, unless you live in Cali.
For 5.2L and 5.9L V8s manufactured 1999 and later, I believe its 3" from y-pipe to converter, 3" to 2.5" to muffler, 2.5" to 3" exit. That is, unless you live in Cali.