[Alpine247]

Lookin to get a aftermarket muffler, Wantin to know what size muffler i need to fit over the stock exhaust pipe. Thanks for looking:mullet:

 

[MadMike05]

2.5"

http://www.dakota-durango.com/forum/showthread.php?t=125182&highlight=stock+exhaust+diameter

 

[Alpine247]

Damn should of search huh? lol is 2.5 OD or IN?

 

[sammycannon.81]

What size goes into the cat.? 2.5id or 2.5 of?