Stock exhaust Stainless type?
#2
I'm pretty sure it's T409 because my exhaust pipes on my 14 GT have rust spots all over them and they were that way when I bought the car off the dealer's lot. I think the factory mufflers are the same and I know the GT500 AB is T409 because I have read the description on many selling websites. I'm pretty sure both mufflers are made from the same material.
Wayne
Wayne
Thread
Thread Starter
Forum
Replies
Last Post
ThatStangGuy
2010-2014 Mustang
5
1/21/16 07:24 AM