125-200cc 2011 WR150 FMF Pipe

It says they are available on the FMF site. Has anyone ran the WR150 pipe? I'm interested if there is a boost in the low/mid and if it made jetting any easier.

Is it a different part number than the 125 pipe?

I heard they scratched the 150-spec pipe

I guess you are right. 2010 and up use the same pipe.

2011 WR 150 - #025145
2010 WR 125 - #025145
2009 WR 125 - #025115

I couldn't tell a lot of difference. Jay Hall says that the FMF gives more lowend.
Dwight

I guess the part number differences are because the mount is different on the 2010+ pipe. Everything lines up except the mount above the kick starter. So if you have an '09 don't expect the '10+ pipe to fit without modification. (Duh )

I know the WR 125 and WR150 pipes are different. When I got my pipe guard the sent me one for the WR125 and it did not fit. They said that the pipe is different.

FYI, Eric at P3 said the KTM 150 FMF Fatty guard he makes fits our WR125 FMF Fatty pipes 'like a glove'. i'm waiting on my replacement from Hall's, had the same issue as Last Lap, the 125 guard didnt fit at all.

Along similar lines...I find that it is a real Houdini trick to get my stock pipe on and off. It always seems to be binding somewhere. I've taken to removing the radiator bolts. Any comments? I too may be going to the FMF pipe in search of more low end and now considering 144 kit as well.