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Fmf or PC

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Hi

I got a 1999 rm125 and m looking at getting a Muffler but im not sure which one to get FMF PowerCore 2 Shorty or Pro Circuit R304 Shorty Silencer.

Would someone be able t tell me the ups and downs or which one is best im looking for some more bottom end and top..

Thanks, Nick

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They are both going to be very close in performance. Go with the one that you can get the best deal on.

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I thought I'd seen before the Lords of TT switch back to this forum that the PC has a much smaller diameter exit than even the stock silencer and I 'think' FMF's are fairly large. I'd think a smaller hole limiting exhaust would lower top end benefits while being quieter and I know the FMF's I have which aren't Q's are loud as hell.

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I had the 304 on my RM250, It was audibly louder than the turbine core 2 i have now. The 304 is very unrestrictive, and gives good top end

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The turbine core 2 should be noticeably quieter. It is a forest service approved spark arrester designed to be at or under the max amount of decibels allowed for riding on public lands.

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Ummm, the FMF turbinecore and the powercore are different, aren't they? One is forestry approved and the other is a shorty like the PC? The turbinecore is the 'stealth Q' series, isn't it? That's entirely different than a 'shorty' for the track.

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Ummm, the FMF turbinecore and the powercore are different, aren't they? One is forestry approved and the other is a shorty like the PC? The turbinecore is the 'stealth Q' series, isn't it? That's entirely different than a 'shorty' for the track.

The Powercore, Turbinecore, and Q are all different. The Shorty is just a shorter Powercore.

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I put a FMF shorty on my 98 and it gave it some bottom end,didn't notice much difference anywhere else.

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