Hi silver, bike looks well. Looking at it I,m thinking the zorst is a pedadtor?? I had one on my XBR for a while before I stripped it and cafe,d it up. Personally I didn't rate the exhaust one bit, very, very heavy and the pinch bolt where it clamps to the down pipes was constantly coming loose. I took it off and sold it on the dreaded fleabay.....cheers...Michael