Firstly, how is the diffuser held on? Is it just screwed on or is it rivets?
Secondly, does the exhaust need cutting to fit a new cat back system? I was under the impression that at the cat to centre section join there was an exhaust clamp already?
Thanks in advance,
Stu
Secondly, does the exhaust need cutting to fit a new cat back system? I was under the impression that at the cat to centre section join there was an exhaust clamp already?
Thanks in advance,
Stu