Does a 06-09 yzf450 pipe fot my 2011 wrf450?

Listen i just got my 2011 wr450f a month or so ago right and i came back to 4 stokes cause i missed the grunt now this bike has balls and im not really worried about back pressure..i just want to know what yz450f mufller and head is going to give me the most possible noise i want them to know im coming......hak yo have a nice day

you are a failure. search button or look down the page

you are a failure. search button or look down the page

I know, I know, but damn.

Assuming the '11 WR is the same as the '09, then an '08/ '09 yz450f system will fit and they will hear you coming. I'm putting mine up for sale Sat, should you be interested. The entire bike is for sale so I am putting the stock system back on.

2012WR450Fphotos035.jpg

2012WR450Fphotos031.jpg

Edited by Navaho6

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