Dont buy for any money a gytr carbon fiber pipe. I bought one 2 months ago had it for on for maybe 20 hours the carbon fiber cant take the heat It started to burn up and became very brittle .I talked to bob at mangolia tractor apparently you have to repack this pipe every 20 hour of use or the heat burns up the carbon fiber .wtf no one told me about this when I bought it and know they wont warranty it . I guess the titanium is the same way yamaha needs to get there &^%$ together and fix there junk pipes, repacking after 20 hours Id be tearing that thing apart ever other weekend what a joke.