FMF Power Core IV Modular Quiet Core Insert
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FMF Power Core IV Modular Quiet Core Insert

Part# 1148620001

Our price: $25.99

MSRP: $27.99 - You save $2.00 (7% off)

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Special Notes:

  • This insert is for the early 3-bolt style end cap Power Core Exhausts.
  • Quiet Core Insert Lowers Sound by 4db
  • 3-bolt style for older Power Core silencers.

FMF Power Core IV Modular Quiet Core Insert Reviews

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0 of 0 people found this review helpful.

Good item

Comments On Mar 05, 2013:Good item

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0 of 0 people found this review helpful.

quieter

Comments On Mar 08, 2012:made a lot of difference at idle and low rpm,quieter.maybe i can sneak out of the yard now without the neighbors scowling.

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0 of 0 people found this review helpful.

Good Sound

Comments On Apr 12, 2011:Changes the sound a little but still has a nice tone when hammering the throttle. Made it possible to use the exhaust on my dualsport without the cops bothering me and neighbors complaining. Fit good with no problems.

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1 of 1 people found this review helpful.

Lets dad sleep.

Comments On May 20, 2010:I had to get an exahust silencer for fmf power core 4 because it was to lound and my dad wasnt able to sleep the hours he needed to because it was to loud but this helped alot.

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1 of 1 people found this review helpful.

Did its job

Comments On May 05, 2008:takes away alot of power but my neighbors and the local police dont like the loundness.after a 69$ ticket for a noise ordinance had to get one. the highest you could be is 80 decibels i was idleing at 95! ops

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0 of 0 people found this review helpful.

Great Material, Changes tone of sound.

Comments On Apr 22, 2008:I was really hoping this would quiet down the bark the PowerCore 4 has. But really it only effects the low rpm bog sound, Any thing past mid throttle has almost a crackle to it.
Not the sound I was looking for, Quality is Defiantly FMF though. Stainless steel.

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2 of 2 people found this review helpful.

worked great

Comments On Apr 09, 2008:really took the kick out of the sound in my 300ex, the neighbors were getting anoyed before installing this. retained horsepower!

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0 of 1 people found this review helpful.

nice quality

Comments On Oct 26, 2007:rocky mountain quality is all i can say. (which is good)

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