My friend purchased a spoon n1 for her 2002 BASE rsx a little while ago. I was wondering if it would be a direct bolt up on my 05 TYPE S. I am not sure if the flange or piping diameter are different from base to type S so any help would be greatly appreciated. She brought the muffler to a muffler shop because it would not bolt up directly to her base so I am guessing that I will also have to do the same in order to get it to bolt right up to mine. Thanks in advance.