I recently picked up a roo pipe from a wrecker, to put on my cbr. I heard that it was loud, but I didn't realize it was THAT fcuking loud. My ears actually hurt after riding my bike. It sounds awesome and is very effective at scaring people, but I'm considering taking it out again due to the volume... In the meantime I've resorted to putting in a pair of in-ear phones with some really low music or none at all which makes it that much more comfortable to ride. Just curious, those of you with loud ass bikes, do you put anything in your ears? or do you like thumping your ears?