FMF Power Core 4 Slip-On Exhaust

Item #:6910
$269.99MSRP $199.95 - $599.95
Rating 4.8 of 5 (55 Reviews)
Part for: 2009 Honda CRF150R Edit

Aluminum - $269.99

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Item Description

FMF Power Core 4 Slip-On Exhaust
  • Race inspired price point muffler made for maximum power output Aircraft quality extruded aluminum canister with stainless steel components
  • Space Age internal packing for maximum packing life
  • Hi-Flo modular end cap
  • Internal shape of core uses Hi-Flo technology
  • Enhanced sonic evacuation provides for higher flow and increased power
  • Spark arrestor included
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Customer Reviews for FMF Power Core 4 Slip-On Exhaust

Showing 10 of 55 Reviews

power core 4 fmf

  • Fit
  • Finish
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  • Cost Benefit

- February 26, 2013(Queen City , MO)

I thought this product was great I had no trouble with it putting it on my Yamaha WR250 except the exhaust pipe rubs on my rear fender muffler guard so I had to put heating tape on the plastic but other than that it gives it a nice smooth power and sound especially after I had put the fmf jet kit installed I loved this product it fit great.

Braaaaap

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- October 29, 2012(Ashland, OR)

Great bottom end. The high rpm is super guttural. I love it on my DR650.

Powercore 4

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- September 24, 2012(Colorado Springs, CO)

The pipe increased the low end and made the engine sound stronger. Overall its pretty sick

FMF slip on Honda CRF-450X

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- June 26, 2012(Crested Butte, CO)

Easy install, fit perfect,better sound, and more low end power.

2007 Wr250f......wow I can feel the power

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- June 26, 2012(Vancouver, BC)

Ordered this exhaust came very fast. A snap to install. And wow power gains thought the whole power band. I also rejetted with I'd jetting kit. I don't know if it was the exhaust or the jetting but my bike rides amazing. Not to mention it sounds really nice too. I would totally recommend this exhaust.

Slipon for a TT-R230

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- June 14, 2012(Leesburg, FL)

Fit perfectly and works very well. Very well constructed.

Great!

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- April 20, 2012(pinnacle, NC)

Sounds awsome on my crf450r, lots of low end power, this thing will JUMP!

fmf

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- February 09, 2012(mammoth lakes , CA)

I love it. It woke up the bottom end power on my crf 450r

2010 KAWASAKI KLX250S

  • Fit
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- January 19, 2012(los angeles, CA)

This pipe is great, but beware on the 2010 kawasaki klx250s. Does not fit. The new passenger foot guard pushes the pipe into the air-box melting it. It will also melt your turn signal and fender. Very upset. What I ended up doing is placing a 3 inch extension lowering the exhaust to make clearance from the air-box and my turn signal. After that it worked fine. BEWARE OF THE FIT AND MAKE SURE THERE IS PLENTY OF CLEARANCE BEFORE STARTING THE BIKE.

CANNOT GET ANY EASIER

  • Fit
  • Finish
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- December 19, 2011(PERKINSTON, MS)

PUT THE POWER CORE 4 ON MY 08 WR450F AND MY SONS 08 KLX140. EXCELLENT FIT ON BOTH BIKES. LOVE THE LOOK AND SOUND. GREAT POWER BENEFITS.

Showing 10 of 55 Reviews

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