Customer Reviews for FMF Power Core IV S/A Exhaust System
Overall customer review score:
Showing All 29 ReviewsReturn to FMF Power Core IV S/A Exhaust System Product Page
Reviews by real power sport enthusiasts...your opinion counts to us and fellow riders! Make the best purchasing decision by getting the latest reviews.
Customer Reviews
FMF Power Core IV S/A Exhaust System Reviews
Your review could win you a $100 or $500 gift card! 
Each review submitted enters you into a $100 gift card monthly drawing, and a $500 gift card quarterly drawing!
0 of 0 people found this review helpful.
Nice pipe
Rulon in UT – Machine this part was bought for: 2011 HONDA CRF50F
Comments On May 10, 2013:Did not notice a big power gain but a lot of weight difference from the stock and that alone made a huge difference.
Was this review helpful?
0 of 0 people found this review helpful.
FMF Power Core IV S/A
Karl in NV
Comments On Feb 06, 2013:I have installed and run lots of different exhaust systems on my bikes, some of them way more expensive, but none of them fit as nice, installed easier or gave any more performance. Best pipe for the money for sure.
Was this review helpful?
0 of 1 people found this review helpful.
power core exhaust
jamie in IL
Comments On Sep 03, 2012:really looks nice after we figured out how to install..
Was this review helpful?
0 of 0 people found this review helpful.
Awesome!
SAM in UT
Comments On Aug 13, 2012:I put this on 2009 crf70r it trenches the lawn it has loads of torq!
Was this review helpful?
0 of 0 people found this review helpful.
Forrest service approved performance
Robert in IN
Comments On Jul 22, 2011:I have the shorty, now I have this for the state trails. Perfect fit, great FMF performance.
Additional Comments On Jul 22, 2011:This was installed on my daughters pit bike. Wow, this thing sound like a big 4 stroke, it is awesome! Noticeable power gain.
Was this review helpful?
2 of 3 people found this review helpful.
sick exhaust
Kim in PA
Comments On Jun 01, 2011:put this exhaust on a 2008 ttr 125l with a jet kit and it hauled. My bike previously topped out at 70 basically stock now its pushing 85. p.s. I have 160 main jet 50 pilot jet.
Was this review helpful?
2 of 2 people found this review helpful.
wow
shawn in FL
Comments On May 26, 2011:for the price this pipe is amazing i took me litterally 10 mins to install and i was amazed by the power gains my little xr100r was pepy before but now its rediculus
Was this review helpful?
0 of 0 people found this review helpful.
Great exhaust
Damian in CO
Comments On Mar 04, 2011:We were running a stock pipe on this quad and having trouble with a few hills at the sand dunes. This year the extra power and great sound were awsome.
Was this review helpful?
0 of 0 people found this review helpful.
Fits like a glove
LAWNY in AB
Comments On Feb 08, 2011:Put this can on a Raptor 90. The fit was excellent, and the sound is very good as well. Gives the little Raptor extra grunt as well.
Was this review helpful?
0 of 0 people found this review helpful.
exhaust
Brent in ME
Comments On Sep 21, 2010:no holes for stock exhaust shrouds in very front but does sound good
TECH NOTE: NO HOLES FOR STOCK HEAT GUARD
Was this review helpful?
0 of 0 people found this review helpful.
Flying Machine Factory does it again!
Jesse in CO
Comments On Sep 19, 2010:Better exhaust note, more power. Looks great. Handles the abuse that gets dished out to it.
Was this review helpful?
0 of 0 people found this review helpful.
CRF 100/ CRF 150
steven in CT
Comments On Apr 20, 2009:Right now i have a 2007 CRF 100 and planning on buying a 2009 CRF 150. Does this pipe fit both, and are there any other parts i would need to buy?
Tech Note: The CRF 100 requires the Mini Powercore 4 whereas the CRF 150 takes the regular Powercore 4.
Was this review helpful?
0 of 0 people found this review helpful.
TTR 125LE
Landon in VA
Comments On Apr 15, 2009:great add on for any bike. gives it that throaty rumble and really adds to the bottom to mid range torque
Was this review helpful?
0 of 1 people found this review helpful.
excellent
JON in KY
Comments On Jan 05, 2009:My 7 yr old loves the sound of a big bike. Fit and finish was excellent.
Was this review helpful?
0 of 0 people found this review helpful.
TTR 125LE
Robert in CA
Comments On Dec 11, 2008:Installed this pipe after opening up the airbox, haven't jetted yet but the bike even starts easier (first kick) sounds like a dirt bike now! definitely has more power, looks much better than stock, lighter and install was very easy even used my stock heat shields on the FMF pipe! Girlfriend's gonna love this addition, I know I do!
Was this review helpful?
1 of 1 people found this review helpful.
Great pipe
SHANE in PA
Comments On Nov 17, 2008:Bought this pipe for a TTR125 and it fit nicely and sounded nice. Didn't need to rejet carb. Noticed a little power gain. Now it will stand up in 2nd gear. Only bad part is its quiet would rather go straight pipe lol
Additional Comments On Nov 17, 2008:ya it comes with it
Was this review helpful?
0 of 0 people found this review helpful.
exhaust pipe
HOLLY in PA
Comments On Nov 02, 2008: Hey. does anyone know if it comes with the part that you put the bolts through to bolt it on the motor. because it dosent show it in the picture.
Was this review helpful?
1 of 1 people found this review helpful.
96 300EX
BRIAN in TX
Comments On May 23, 2008:has a good header pipe but the silencer sticks out past the grab bar. It won't last long doing wheelies.
Was this review helpful?
0 of 1 people found this review helpful.
awsome sound
TAMMY in PA
Comments On Mar 07, 2008:I got it for my 300ex and love the sound and the price! now I have the loudest and best sounding quad on my road. It also takes the abuse really well.
Was this review helpful?
0 of 0 people found this review helpful.
Nice
RANDY in IA
Comments On Feb 15, 2008:Great exhaust easy bolt on sounds great.
Was this review helpful?
0 of 0 people found this review helpful.
FMF Power Core IV S/A Exhaust System
LYNN in WV
Comments On Dec 13, 2007:Liked the exhaust. Didn't exactly fit to the head.
Was this review helpful?
0 of 0 people found this review helpful.
FMF Power Core IV S/A
JOHN in CA
Comments On Oct 31, 2007:Fit and finish are first rate. No noticable difference in performance, and seems to be as quiet as stock. Used on '07 KTM 250XCW.
Was this review helpful?
0 of 0 people found this review helpful.
FMF Pipe
DEANNA in AL
Comments On Oct 26, 2007:Easy to install. Gave my son's bike the umph he wanted.
Was this review helpful?
0 of 0 people found this review helpful.
awsome
robbie in NY
Comments On Oct 25, 2007:recieved in 8 days and was amazing added lot of horsepower and was the cheapest (even cheaper than the fmf site)
Was this review helpful?
0 of 0 people found this review helpful.
raptor 80
TIMOTHY in FL
Comments On Oct 23, 2007:great little pipe, makes the little raptor sound big.
Was this review helpful?
1 of 1 people found this review helpful.
Unleashed 125
MARK in CA
Comments On Oct 22, 2007:This system turned my wifes bike into a real desert burner, with a nice growl. Easy installation, and FMF quality throughout. Nice.
Was this review helpful?
1 of 1 people found this review helpful.
NICE!!
Benjamin in DE
Comments On Oct 21, 2007:Sounds awesome and install was a breeze. Comes with all harware needed and was the best bang for the buck for a full system. Would highly recommend this to anyone.
Was this review helpful?
2 of 3 people found this review helpful.
Great deal
JOHN in PA
Comments On Oct 18, 2007:AT that low of a price it cant be beat. This pipe added amasing power all trough the powerband.I can pull second and third gear wheelies no proble no clutch just pure power. super easy install clamp is a little anoying but other wise super easy install great bye. very cheap too but in this case ur getting more then u pay for.. alot more
Was this review helpful?
1 of 1 people found this review helpful.
this is cool
RICHARD in WA
Comments On Oct 18, 2007:i think that this makes more power then the stock exhaust and much little more louder but sounds nice
Was this review helpful?
Stay Connected!
© 2013 Rocky Mountain ATV, Inc. All rights reserved. Unauthorized use of any images, thumbnails, illustrations, descriptions, or editorial content without written permission is strictly prohibited. Prices are subject to change without notice.