250-500cc 09 wr300, Pipe

- Picked up an 09 wr 300 and it has a FMF gnarly on it. Looking to replace it and is not listed, only for the 250. Any one have some info on this? Also anyone ever consider the Gnarley that is built for the 360? Really just looking for the pipe that is built to match this displacement.

Hall's has the Pro Circuit pipe and silencer for the 300.
PQ09300P2 for pipe
SQ09300-296 s/a silencer
SQ09300-SE race silencer

I have that Pro Circuit system with the s/a silencer. Be advised it does soften the semi aggressive nature of the stock 09' pipe. It made the power seamless from bottom to top, but took away some of the excitement that came along with that top end rush. It's PC's equivalent to the Gnarly, so it'll probably feel somewhat similar to what you have now.

I got mine locally for $40 cheaper than Hall's. FYI.....

Hey PC, how's the sound compare the to stock setup? Louder, quieter, neglible difference?

It's certainly no louder than stock. Which is surprising cause the stock can is HUGE and the PC can is very slim and shorter. The sound is a little different, but no louder.

Have a listen for yourself....
http://vimeo.com/9356977

I like it. It's not an aggressive arm ripping top end pipe, but it flows just fine. It makes the motor almost stall proof and gives it seamless power delivery. I have aggressive MX bikes already, so this was a perfect compliment to the WR and how I plan on using it.

Cheers for that. Sounds great and you have some nice riding there.