please don't shoot me and I did do some looking for info as well. I just bought a full FMF exhaust ( I have not installed yet ) the can looks to be roughly 5" too long, 12" would be perfect I think.Hopefully my jet kit will get her soon and I can install this weekend. So who has chopped the exhaust on their DRZ? I chopped 6" off my full Muzzy on my street bike and sounds SSWWEETT, IMO and granted she has a custom map but no dip in power. Or should I just leave it and beat the crap out of her as is.