FMF TI-4/Factory-4 Spark Arrestor End Cap
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    FMF TI-4/Factory-4 Spark Arrestor End Cap

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      The FMF spark arrestor end cap makes it easy to add a spark arrestor screen to your FMF exhaust by simply swapping out the end cap. FMF has designed the end cap well, as the aluminum cone cap and spark arrestor screen look great on your FMF exhaust. But more importantly, the FMF spark arrestor end cap serves a great purpose as well, preventing a spark from escaping into areas where they might start fires. This spark arrestor end cap fits the FMF Titanium 4 and FMF Factory 4 silencers.

    FMF TI-4/Factory-4 Spark Arrestor End Cap Reviews

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    0 of 0 people found this review helpful.

    Good legal spark arrestor

    Comments On Dec 18, 2014:I attached this to my DG pipe after some drilling and grinding for my 200X ATC which no one makes a legally spark arrested pipe for. This FMF screen end cap does the job and it says it right on the top "US Forestery service approved!" A bit on the pricey side but cheaper than a ticket, that's for sure.

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    0 of 0 people found this review helpful.

    Good Product...But

    Comments On Jan 26, 2014:Went to install this arrestor and found that the original end cap machine screws were just a bit too short to engage the threads in the end of the muffler. For 50 bucks, FMF should supply you with longer screws. Otherwise, it is a great addition to my Titanium 4 muffler.

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    0 of 1 people found this review helpful.

    FMF Factory-4 Spark Arrester end cap

    Comments On Jul 08, 2010:Fit well,works great and has held up wonderfully. Easy to install.

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    1 of 1 people found this review helpful.


    Comments On Nov 25, 2007:Being a spark arrestor I expected to have some restriction with this simple bolt on insert. But, the exhaust hole diameter is bigger than the non arrested unit, possibly to compensate for the screen. I can't help grinning when the pulses of exhaust from my KTM 525 EXC blast the guy behind me.

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