slip-on 450fse?

[vwboomer]

Originally Posted by mike989

Has anybody replaced their silencer on a 07 450?
Mine, I beleive is the stock issue. It's got GasGas and some numbers stamped into the side of it.
I'll be riding in an area in a few months that requires a spark arrestor, I don't think this silencer has one.

I'm way late for this discussion, but if you haven't found a solution, just get a Cobra Sparky. They sell universal fit units that clamp onto the end of your can for a spark arrestor.
GG aftermarket support is iffy at best, and I found the Cobra for about $65 after giving up on a silencer.