Hello DesmoOtto, For the standard stainless steel version £299.75 + VAT. Then in an American fashion you have all the extras: removable DB killer +23.95, different colour option cost more. Have a look on our site here: http://www.designcorse.com/shop/duc...el-exhausts/competition-werkes-slip-on-detail The images show a Black Velvet version, currently in stock, all the others take about 7 working days to come in from the US. We have some videos from youtube as well on the link. These have been very popular for the Diavel, a very nice look and good sound.
what I'd be really interested to see are dyno graphs showing baffle in / baffle out with the bike running the standard air filter and mapping - as what I don't want to do is spend £300 on a can to end up with a bike that runs worse than it did standard, then have to spend another £600 on dyno maps, set up time and free flowing air filter!
