Tweet
I realized that the muffler that came with my American Thunder catback for the 3.8 is bigger than the normal 80 series mufflers. I compared it to the old one I had and this one is bigger. Did they change it for the American Thunder catback? Or the new 3.8 setup?
- Welcome to the FirebirdV6.com/CamaroV6.com forums.
You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features. By joining our free community you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is fast, simple and absolutely free so please, join our community today!
If you have any problems with the registration process or your account login, please contact contact us. - If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.
