250-500cc 2014 WR300 Spark Arrestor options

What is everyone running for a spark arrestor? I just picked up this bike and was curious as to what the best option was? I still have a completely stock exhaust system, and will need a USFS approved silencer prior to early August.

The stock silencer on my 09 wr250 is USFS approved and your 2014 300 should be the same (it should be stamped on the aluminum body). I bought an FMF Q-Stealth and it is slightly lighter in weight and quieter but if I had it to do again I would probably choose the FMF Turbincore. The Q-stealth did not give me any noticable performance gains but slightly smoothed out the power.

I have Leo Vince silencer..it's ok.. cheap.. it does come with removable sparc screen at the tail..

I tried and tried to find a TurbineCore 2 for my 2014 WR300 but the only one available was the Q Stealth. Maybe I wasn't looking in the right places but I will say
the Q Stealth is a nice unit and I'm content with it.

Tc2 for 00-04 wr250 fits. I bought one for my 2014 because stock s/a impossible to repack.

2006 wr/cr250 tc2

The stock wr silencer is a spark arrestor. It's not stamped, (at least my 2011 isn't) but it does have a page in the manual about it. I made a copy and keep it in my fanny pack in case of any leo questions.

wait4me, I am glad you said that about the owners manual because mine isnt marked either. Kinda pissed me off when I got it home and it didnt say usf approved.

One of the dealers I went to look at these bikes didn't even know it had a s/a. Was going to sell me one.