White Lightning
13-04-2007, 03:30 PM
Well, I need to get my finger out and get my downpipes sorted. Can anyone confirm for sure what the bore of the standard downpipes is? Both from turbos to the joint and from the joint to the cat?
Also, any thoughts on what would be the best size to go for if I get a custom solution made with my 2 1/2" cat back system. I know the standard cat is 2 1/4" but that will be replaced at some point with a sports cat or decat ...
Also, any thoughts on what would be the best size to go for if I get a custom solution made with my 2 1/2" cat back system. I know the standard cat is 2 1/4" but that will be replaced at some point with a sports cat or decat ...