After Market Muffler 350 KTM EXC

[winterax]

Looking for an after market muffler for my 2014 EXC 350 ( the stock must weigh about a billion pounds ). Has to be USFS certified, any suggestions? ( I'm new at this 4 stroke , EFI stuff, my 300 XCW seems to be a lot easier to fine tune ). Wife just bought a horse, so I'm guessing at this time, cost may not be a factor.

 

[Bora20]

FMF Q4 or FMF Factory 4.1 with a quiet core insert. Keep them quiet, but keep the power.

 

[LordEndo]

+1 on the Q4. I put the power bomb header on with it and am pretty happy with it. It's louder than stock but I find the tone and db level just right. Comments from others are that it's not too loud. Performance improvement is pretty good - kind of like switching from a 13t front to a 12t with my bike.

 

[DirtClunker]

I heard the power bomb on a 500 and was pretty impressed with its noise level. I hate loud pipes, and riding with guys with loud pipes, but this wasn't too bad. Not as quiet as stock, but not too bad either.

 

[winterax]

Thanks, ya , less sound is pretty important to me as well.