Mar 18, 2009 #1 M michael Active member Joined May 11, 2008 Messages 2,105 Reaction score 0 Points 36 Is there really that much more performance between the 2005 and 2006 crf250r? I want to make my 2004 have two mufflers with almost the same performance. Is this modification possible?
Is there really that much more performance between the 2005 and 2006 crf250r? I want to make my 2004 have two mufflers with almost the same performance. Is this modification possible?