I have a header and custom cat. eliminator off an 08 R6. My best friend had this on his R6 before he got a full Graves ti system. This thing sounds amazing with a nice slip on or sounds pretty decent with the stock can. It only has like 2200 miles on it. I will let the whole setup go for $125 as the eliminator itself goes for 150 on ebay. If interested shoot me a pm or text to 678-689-9245