Hello.
I have a complete Termignoni exhaust on my s4rs and would like to switch to spark slip on's (and keep the rest) since the termignoni's are just huge (especially after the tail chop) and it does look like trouble to short'em(different diameter at the end).
I don't know if this problem was discussed here before, atleast the search didn't turn up any answer.
Ideas? Suggestions? Wouldn't have to be Sparks either. Thanks in advance.
Klaus