I have a 2011 WR450f. I have the block off kit, 2006 yz450f cams, I also have the tps sensor disconnected. I have the stock exhaust. I was wondering if a 2006 yz250f muffler will mount up to the 2011 wr450f head pipe and subfram?
Posted May 15, 2015 - 08:33 AM
with a little more research I came to the same conclusion. thank you tho!