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Pro Circuit Factory Sound 304 Silencer
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Pro Circuit Factory Sound 304 Silencer

Our price: $100.99$107.99

MSRP: $119.95 - $119.99 - You save up to $18.96 (16% off)

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    The Pro Circuit Factory Sound 304 Silencer perfectly constructed lightweight cylindrical canister and brushed aluminum finish will make sure that a truly unique riding experience is in store for you.
  • The Pro Circuit Factory Sound 304 Silencer is lightweight, easy to repack & gives your machine that deep works-like tone .
  • With a clear and stylish design, the 304 Silencer will make a lasting impression.

Pro Circuit Factory Sound 304 Silencer Reviews

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0 of 0 people found this review helpful.

Good silencer

Comments On Dec 14, 2013:No problems so far. Would recommend to others.

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1 of 1 people found this review helpful.

Unreal bolt on power!!

Comments On Aug 03, 2013:I have always been a FMF guy and a Yamaha guy but since I changed up my ride this year to a KTM 300xc I decide to change up my exhaust choice as well. I must say, I have never noticed immediate power gains with an exhaust system as I did with this product. I can't wait to add the pro circuit platinum pipe next pay day!! Snappy , crisp and sounds great!!

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1 of 1 people found this review helpful.

Works good !

Comments On Jul 18, 2012:Used it in conjunction with the Pro Circuit Platinum pipe on my 2005 KTM 250 SX 2-stroke. Bolted right up, sounded good, looked good, and delivered a big power boost. Makes for great power in good traction conditions but can be a bit of a hand full in slippery conditions.

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2 of 2 people found this review helpful.

Nice little muffler

Comments On Dec 05, 2011:Looks good, sounds good and installs easily. You only use one of the two factory mounting bolts as this is a smaller unit. Doesn't sound much different from the factory exhaust.

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2 of 2 people found this review helpful.


Comments On Aug 09, 2011:Does exactly what is described, looks amazing and polishes up even better than new. Performance wise, a noticeable power increase, but the real joy fom this silencer is the deep tone that cannot be matched by any other bottem line. Im a fmf guy all the way but if you are looking for that nasty, deep, amazing brappp from your 2 stroke, buy this. It also fits with any fmf pipe which is a plus.

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