Ok, I want to do an exhaust on my car but don't want to spend the cash for the full system. Would there be any benifits from a gutted cat and a flowmaster 40 series? Will it be rediculously loud and shit sounding?
Also, what is the piping size at the muffler?
Are there multiple cats on the 325e?
85 325 - Turbo M52B28.
Last edited by SamE30e; 08-05-2007 at 10:01 PM.