Although I supplied the correct details when I ordered db killer for my 2004 bike; when it arrived it didn't fit. I was told my exhaust 'was an old design that they no longer make and doesn't show on our web site'. Although the part supplied seemed to be of excellent quality, I've got to wonder, if it didn't show on Scorpions site, then why send the part out? The part was £30.00 plus postage of £7.00. (£37.00). I returned part to Scorpion at a postage cost of £3.29. I've been refunded £30.00, the actual cost of db killer, but as the wrong part was supplied I would have thought Scorpion would have refunded the full cost, including postage as a matter of goodwill. I bought another db killer at my local bike shop £30.00 and although the part doesn't seem as good quality as Scorpions, it took me 2 minutes to fit and works fine.