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FMF Power Core 4 Hex S/A Silencer
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    FMF Power Core 4 Hex S/A Silencer

    Fits: 2014 KTM 250 XCF-W
    Part# 1422190022

    Our price: $283.79

    MSRP: $329.99 - You save $46.20 (14% off)

    Get $14.19 in Quick Cash

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    5+ In-Stock

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    Details

      The FMF Power Core IV S/A silencer is lightweight and has great sound quality also giving you increase in power over the stock silencer. The FMF Power Core IV S/A silencer is easy to perform maintenance on, repack without any special tools and also easy to install to your machine. The FMF Power Core IV S/A silencer is not only great for its lightweight and great sound but it also provides a strong performance edge for your machine making this an unbeatable silencer.
    • FMF's Power Core IV provides outstanding power over stock exhaust systems as well as reducing weight in comparison to the heavy stock steel silencer.
    • The canister style silencer provides uninterrupted exhaust flow and comes with a forestry approved spark arrester.

    FMF Power Core 4 Hex S/A Silencer Reviews

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    0 of 0 people found this review helpful.

    FMF

    Comments On Mar 20, 2016:awesome fit awesome sound easy to install looks great to

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    0 of 0 people found this review helpful.

    Good sound, good price

    Comments On Feb 11, 2016:My crf450x now has a similar tone to my friends crf450r, the rhythm is still different due to the r's more aggressive cam.
    The stock exhaust was restrictive and very quiet, so I removed the baffle from the stock muffler and it was too loud. This FMF pipe is a happy medium between the two.
    One thing I did not like was where the mid-pipe connects to the header pipe, I would like to have a metal clamp similar to the stock one instead of using high temp silicone. But overall the fit was good.

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    0 of 0 people found this review helpful.

    Great exhaust!

    Comments On Aug 17, 2015:This sounds great on my WR250F - the right amount of bark without being obnoxious. Fit is perfect and it looks awesome. It also compliments the competition ECU kits very well. Bike runs perfect.

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    0 of 0 people found this review helpful.

    This its a badass product

    Comments On Apr 10, 2015:If you are looking for a great pipe for this price its a steal. the only thing is. Is that the spark arrestor is holding back all of that power and all it takes is a little allen wrench to put it on and go buy a new clamp if putting on stock header.

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    0 of 0 people found this review helpful.

    Great fit

    Comments On Mar 03, 2015:Went right on, everything lined up as it should.

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    0 of 0 people found this review helpful.

    Love it

    Comments On Feb 02, 2015:Looks, sounds and feels good on the bike. FMF is the best.

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    0 of 1 people found this review helpful.

    A Nice Upgrade Over Stock

    Comments On Jan 28, 2015:Of note, this slip-on doesnâ??t use a tightening band to connect to the header pipe in the same way that the stock exhaust does. Itâ??s a matter of applying a thin layer of silicone to the pipe where it connects to the header per the instructions. The exhaust note didnâ??t change much over stock and I honestly didnâ??t notice any changes in power. The spark arrestor can easily be removed if need be without disassembling the pipe and of course it looks much nicer.

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    1 of 1 people found this review helpful.

    Great pipe for a great price

    Comments On Jul 22, 2014:If you've mangled your pipe in a crash, look no further. This is a great pipe at a great price. I can't say one way or another about any power increase as I've never ridden my bike with an OEM pipe, but I wouldn't hesitate to buy FMF again.
    Only complaint is that the "graphics" on the pipe scratch very easily and the graphics on one side peeled completely off.

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    0 of 0 people found this review helpful.

    Best thing I've added to my WR450

    Comments On Jun 28, 2014:Very happy with this silencer! Added noticeable power to my WR. If you aren't a fan of a little more noise you may not like it but the price is better then the Q4.

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    3 of 3 people found this review helpful.

    Still not that quiet, but better

    Comments On Sep 05, 2013:I bought the Core 4 and ran it for a short while, but the sound made my ears ring so I bought the quiet insert. It made it quieter, but not as quiet as I was hoping for. It's cheap though and worth the price. I the power didn't seem to change much, maybe just slightly softer on the bottom.

    Additional Comments On May 28, 2014:I bought the Core 4 and ran it for a short while, but it was so loud that it made my ears ring so I bought the quiet insert. It made it quieter, but not as quiet as I was hoping for. The insert is cheap though and worth the price. The power didn't seem to change much with the quiet insert, maybe just slightly softer on the bottom but still a huge improvement over the stock pipe.

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