I'm new to the F6B but I'm in love. I bought a new 2015 one week before back surgery . I came off a VTX 1800 that I had installed cobra angled slashcuts. Loved the bike and the sound but they were getting louder as time went on and I noticed I was getting annoyed on longer rides. Right now I'm very happy with the sound of the stock exhaust and will spend the money on the things I need. Only one ride but it was nice to get away from the V twin sound and hear myself think.Now if I can get healedup and back on it !