R1 Exhaust Question
I have the full D&D Exhaust system on my 2003 R1 and its just not loud enough for me. I know D&D is usually the loudest on the market but it just seems like it should be a little louder on the R1. I had the D&D on my old 2004 Gixxer 600 and it was really loud. I was wondering if anyone had heard any other exhausts on the R1 that might be louder than the D&D, thanks...
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