[Bonestock]

You made your case & I countered with mine. Later I posted some information from various sources as evidence to counter your statements on post 32. So I dont know why you would think that I have "limit" myself to cut & pasting.

As I stated way back in post #2, They are typically there only to reduce the exhaust db level or to tailor the exhaust note.

Every bit of info I had to verify (even if it was to confirm what I already knew) confirmed the above statement is correct.

And you are right, I am glad we could discuss the matter without the bickering or insults that have become way too common on this site.