truth is, no one in Singapore has fixed Akras on their Sportsters yet...all heard on Youtube and never heard a live one, how would they know that it's only a little bit louder then stock? I don't know man, I can only assume.
all I know is, people keep telling me the Akras for the touring models were not worth it and that it will also have 'no sound'. I heard on Youtube it sure sounded a little louder. Fact is, after I fixed it, it is NOTICEABLY louder then stock, and I'm pretty satisfied with the sound.