[Z06] Titanium catback pipe size
Safety Car
Joined: Jun 2003
Posts: 4,510
Likes: 240
From: Coconut Creek FL
2.5"- I say that because I had Kooks LT's installed and they came with a 3" X-Pipe that necked down to 2.5" to attach to my Ti's...they sounded fantastic as well! (I had high flow CATS also)
Le Mans Master
Joined: Apr 2001
Posts: 5,941
Likes: 281
From: Was New Orleans but swam to Baton Rouge LA
Cruise-In IX Veteran
It is 2.5 inch. Additionally, I will mention that all aftermarket exhaust for the C5 has a 2.5 inch pipe and flange at the connection point. For higher HP or CID applications this is a restriction point.
Thread Starter
Racer
Joined: May 2006
Posts: 332
Likes: 0
From: Lexington Mass
Thats what I was afraid of 
.. Guess it will be custom.
Shows you that manufacturers think everyone buys their catback first instead of last, why anyone would buy it first is a mystery to me.
.. Guess it will be custom.Shows you that manufacturers think everyone buys their catback first instead of last, why anyone would buy it first is a mystery to me.
Last edited by Specter; Sep 1, 2007 at 03:37 AM.
