HMF spark arrestor..which way does it go?

[2000400EX]

I just got my stuff from C&D Racing the other day, one of which included a HMF slip-on for my 400ex. I went to put the spark arrestor in, but I don't know which way it's supposed to go? Does is matter? Can someone help me? Thanks!:D

[plkmonster2]

The cone is pointed into the exhaust.

[6858-400ex]

it will work either way

[sickmojave]

Originally posted by 6858-400ex
it will work either way

But if you have the quiet core the spark arrestor must point out..;)

[2000400EX]

ok, thanks guys.

[2001400exrider]

ok my Q-core has a spark assester welded to the end of it, do i just put the other spark assester i got on top of that ?!?! or i only need one ?... lol noob question..

[2004exrider]

inbolt your cap on the end of your muffler, and put on the spark arrester.

[muddy400EX]

it dont matter