FMF Powercore 4 Complete Exhaust With Stainless Hi-Flo Header - Race

FMF Powercore 4 Complete Exhaust With Stainless Hi-Flo Header - Race
FMF Powercore 4 Complete Exhaust With Stainless Hi-Flo Header - Race

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  • Description
  • 29 Reviews
  • 76 Questions
  • Fitment
Description Item #FMF001E

The Mini Powercore 4 is the best bang-for-your-buck performance bolt-on for your mini. Offered as a standard Mini Powercore 4, Closed Course Big Bore System or as a Spark Arrestor Version, the Mini Powercore 4 features a Hi-Flo stainless steel core and formed end caps, an aircraft-grade aluminum canister and a durable stainless steel header. It's pounds lighter than stock and you will swear the motor has been bored and stroked with the first twist of the throttle.

  • Hi-Flo core and end cap.
  • Pounds lighter than stock.
  • No spark arrestor.

Detailed Specifications:

  • Type: System.
  • Header construction: Stainless steel.
  • Header type: Hi-Flo.
  • Weight: 3.5 pounds.

Note: For closed course competition use only. Not intended for street use.


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29 Reviews
4.7 out of 5 stars
5 Star   24 4 Star   6 3 Star   0 2 Star   1 1 Star   0
Jamie
Georgia, USA
Exactly what expected.

Noticeable power gain and great sound. Easy install and great look. Would buy again.

Ridemoto
Verified Purchaser
Cville va
Fmr powercore4

Fast shipping, exhaust sounds great, looks sick and adds all around power on my sons klx110 with bbr 143 kit.

Ammy
Bought for my boyfriend

This is one of the only things NY boyfriend wants for Christmas, with the amount of power this brings, I know will be happy

Holcombboy
Waconia, MN, USA
Great Buy!!

It doubled the power and it sounds amazing Great pipe!

MotoFred127
Verified Purchaser
Baltimore, MD, USA
HUGE DIFFERENCE IN POWER

Easy to install and a big difference in power

moto244
Great

doubled the power on my 2013 crf 80f

Pitter999
Verified Purchaser
Great pipe makes a big difference in power bands g

Slapped this pipe on a little bike and it made a huge difference in the power it was making even manages to do some good wheelies with me on it and i weigh about 190. Sounds like a big bike now.

Wannaride
Verified Purchaser
Great buy!

I put it on my sons 2002 xr100 and it sounds great! It took only like 10 mins to put on just un Bolt and re bolt back on! Great price and overall great buy!

yooshi16

really easy to install and sounds awesome! installed on a 2005 DRZ 110. Only downside is no spark arrestor...we ride trails as well as track. It's a easy install to swap from stock to FMF. Didn't do any jetting.

Woodywould
Ben Lomond, CA
More POWER

The pipe bolted right on no mods, Will need to use stock "burn guard". sounds and runs great.
2002 KLX110

Crash311
Palm beach Florida
My kid loved it

Sounds B A happy with pipe fit perfictly

Caden
Menifee, CA
Best pipe overall

I just received this pipe from motosport and put it on right away I started it up it sounded like a totally different bike I went down the street from my house where there is a dirt lot with a bunch of jumps and I noticed a difference right away other people where there and where video taping me and asked me what kind of bike it was (klx 110) and I told them they said it doesn't even sound like a klx 110! Great pipe!

JJack7
Brookhaven, MS
Get what you pay for.

I was shocked to find a full exhaust for my sons CRF80 for under $200. It fit but only becuase I had the tools to remove and reweld 2 of the threaded mounting points. Fit and finIsh were disappointing but then again this is probably "the bottom" as far as price point on a dull exhaust. I would buy again.

Hondaguy12
Shawano, WI
Durability   Ease of Installation   Performance   Power   Style  
Big Power Increase!

This exhaust is awsome I had it on for a week now and it has amazed me. This was Deffinatly a good buy! I have a 2006 Honda CRF100F and it made it alot more powerful! Plus i started running 93 octane fuel thru it and that topped it off. If you are looking for a rise in power without spending to much money this is the key!

racerx1031
Top 1000 Contributor
Rapid City, SD
Durability   Ease of Installation   Performance   Power   Style  
Racerx1031

FMF......enough said! Great exhaust and noticeable power difference from stock.

WSRIDER
Montrose, CO
Durability   Ease of Installation   Performance   Power   Style  
Nice Product

Started out by putting a FMF Power Bomb header on my '06 CRF 450 but I didn't notice much difference at all. Followed up by putting on a full FMF Power Core 4 exhaust on. It mounted easily. It made a very noticable increase in power, much more so then the FMF header did. More significant of power increase when in the lower RPM's if the spark arrestor is out. Louder then stock but not to bad. It's holding up good except for the decals having a tendency to peel back.

southpaw87
Northern MN
Durability   Ease of Installation   Performance   Power   Style  
Loud for a ttr-125 actually

I got this thing for my old ttr-125 and after a little re-jetting it ran like a top. It was extremely loud without the baffle but the neighbors were a little angry!

duff7231
Durability   Ease of Installation   Performance   Power   Style  
CRF 80F

This is a kick#@! little pipe. It really perked up my boys little 80.

NDUB
Lake Village, IN
Durability   Ease of Installation   Performance   Power   Style  
If your pipe is dented!

To anyone who's pipe has dented it's an easy fix. Just fill the pipe full of water and freeze it!

Sticky77
St. Cloud, FL
Durability   Ease of Installation   Performance   Power   Style  
Impressed XR 100

My son and I were very happy with this exhaust. My son can pull a wheelie with ease and has gained power that helps out in those moments when trail riding in FL sandy trails. Would recommend and I am thinking about purchasing this exhaust for my Raptor.

1-20 of 29

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76 Questions
Answered:   76
Not Yet:   0
preston
Location: texas
Q: Will it fit a 2004 ttr 125l? and is it loud?
5 days 15 hours ago
MotoSportExpert
Expert MotoSport Staff
5 days 3 hours ago
A: Yes the FMF Powercore 4 Complete Exhaust With Stainless Hi-Flo Header will fit your 2004 Yamaha TTR125L and would be louder than stock. Just be sure to correctly select the Year/Make/Model of your bike before ordering so we can be sure to send you the correct exhaust for your bike. Also, feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
iMonster
Location: USA
Q: Can I just bolt it on and ride?
3 months 6 days ago
I have a 2013 CRF 80f will It do any harm on the bike if I just bolt it on and ride?
MotoSportExpert
MotoSport Staff Expert
3 months 6 days ago
A: Some jetting changes may be needed. Depending on your location (altitude/temperature) and how your bike is running with the current jetting. Jetting can be very tricky, there isn't one setting that will work everywhere with every bike.
Thumperdad
Location: IN
Q: Does this come with a heat shield or is there a direct fit available?
3 months 15 days ago
MotoSportExpert
Expert MotoSport Staff
3 months 13 days ago
A: No it would not have a heat shield.
clutch
3 months 10 days ago
A: No it does not come with a heat shield. You will have to use your stock heat shield. The stock heat shield will bolt right on to the fmf pipe.
Jake
Location: Australia
Q: Does it make much difference?
3 months 18 days ago
MotoSportExpert
MotoSport Staff Expert
3 months 18 days ago
A: It depends on what bike you have, gains are bigger for some modles than others but there will be a noticeable increase in power and sound. It is also lighter than the stock exhaust.
1dirt0bike1
Location: Silver cliff
Q: Will it fit on a 125 TTR 2001?
3 months 20 days ago
MotoSportExpert
Expert MotoSport Staff
3 months 20 days ago
A: Yes. Just be sure to correctly select the Year/Make/Model of your bike before ordering so we can be sure to send you the correct exhaust for your bike. Also, feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
Ben123321
Q: I have a 2013 or a 2014 ttr125LWE?
3 months 28 days ago
Will this fit my bike?
MotoSportExpert
MotoSport Staff Expert
3 months 28 days ago
A: Just be sure to correctly select the Year/Make/Model of your bike before ordering so we can be sure to send you the correct exhaust for your bike. Also, feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
Ben123321
Q: I have a 2013 or a 2014 ttr125LWE?
3 months 28 days ago
will this fit on it?
MotoSportExpert
Expert MotoSport Staff
3 months 28 days ago
A: Yes. Just be sure to correctly select the Year/Make/Model of your bike before ordering so we can be sure to send you the correct exhaust for your bike. Also, feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
Dwelllaaa
Q: 2016 klx110 will this bolt right up?
4 months 26 days ago
Will this bolt right up?
MotoSportExpert
MotoSport Staff Expert
4 months 25 days ago
A: Yes. Just be sure to correctly select the Year/Make/Model of your bike before ordering so we can be sure to send you the correct exhaust for your bike. Also, feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
Bearcat
Location: Michigan, USA
Q: I have a 2003 XR100?
4 months 27 days ago
I am looking into buying this exhaust for my sons bike. -Will it come with a spark arrestor? -Will I need to re jet?
MotoSportExpert
Expert MotoSport Staff
4 months 27 days ago
A: The FMF Powercore 4 Complete Exhaust With Stainless Hi-Flo Header would not include a spark arrestor. Some jeting changes may be required. However there is not a specific setting I could give you for jetting your bike. It would really depend on your location (altitude/temperature) and how your bike is running with the current jetting. Jetting can be very tricky, there isn't one setting that will work everywhere with every bike. I would recommend taking your bike to a local motorcycle dealership’s service department to have your bike properly jetted.
Honda875
Q: Dose this fit a Honda crf100 f but in the picture the front goes in on the bottom but on my bike it goes in on the front?
Over 8 months ago
MotoSportExpert
MotoSport Staff Expert
Over 8 months ago
A: The image is a generic image supplied by the manufacturer for reference only. Just be sure to correctly select the Year/Make/Model of your bike before ordering so we can be sure to send you the correct exhaust for your bike. Also, feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
1-10 of 76

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