I have a 2012 WR250R turned X. It used to be a daily driver back when I lived in SoCal. Moved to Texas and now it is just a fun way to go blow off steam. I did mods to change it from an R to an X and went up one tooth in front, that was it. Now I am finally going to start doing some engine mods, now that I have some free time and space to work on it. I would like some insight from you guys about long term effects i.e. CEL or bogging issues. Eventually when I have the extra money to spend I will finally do a Power Bomb header and Q4 slip on. As well as either a FMF programmer or a power commander. Your insight is greatly appreciated.