Well here is the deal, I finally got my adapter kit in for my kerker can today(fedex) The Guy named Mark that works for Motorcyclesuperstore.com told me that he would not charge me for shipping on the adapter, so I guess thats a little better, I thought I was going to be in over $300. but as it turns out just around $295. thats still a whole lot more than the $166. that I thought that I was going to pay. Most bolt on cans come ready to bolt on. I know my TWO BROTHERS did not need an adapter kit. O Well, No since in crying over spilt milk, but I hope this might save some one else the trouble I went through. I got the Kerker all put together and lined up on the BANDIT and put on my Jacket and took her down the rode for a little spin and man O man she sure sounds GOOD its like riding a whole different motorcycle I can hear it running cant tell any real difference in horsepower but it sure sounds FAST! and that little name plate that says KERKER, my Harley friends will like it, because right underneathe KERKER it says MADE IN USA!