I have a black 2010 with Chrome Yoshi TRC slip ons. I love the look, they go well with the bike, but I'm getting bored with the exhaust note. They sound decent but are not all that deep/mean. I've searched around but couldn't find any threads for modifying these/shortening etc. My question is, has anyone shortened these for an 2009+? Any melting issues, how was the sound, etc? I'm looking for experienced replies only. Thanks