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FMF PowerCore 4 Slip-On With Spark Arrestor

4.9 (16 reviews)
FMF
Regular: $299.99 - $799.99 Save up to 11%!
Sale: $269.99 - $711.95
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IMPORTANT! Shipping Restriction: Due to emission's restrictions, this item is not legal for sale in the state of California.
 



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Product Details




   FMF Powercore 4 With Spark Arrestor


   Are you looking for a top quality muffler with improved torque, increased horsepower and rugged durability all at a price that won't break the bank?? You have found it here!


   FMF Silencers & Mufflers Features
  • Overall increase in power and torque
  • Durable stainless steel aluminum construction
  • FMF’s exclusive cross-weave internal packing provides longevity and maximum sound dispersion
  • Hi-Flo end cap boosts all-around performance
  • Round perforated steel inner cores make for optimum flow, using hi-flo technology
  • Includes a screen-type spark arrestor that does not interrupt exhaust flow or performance

Articles

Specifications and Options

Brand FMF
CARB Notice BikeBandit.com makes no representation or warranty with respect to on-highway use in California or any other state. Consult with the manufacturer as to any such exemptions before installing any add-on or modified emissions-related parts.
Header Stainless Steel, Titanium Megabomb
Muffler Material Type Aluminum, Stainless Steel
Material Type Aluminum, Stainless Steel
Notes Dual Exhaust, To be used with stock header, Complete system with Stainless Steel Header

Q & A

Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 12 questions Browse 12 questions and 17 answers
Why did you choose this?
Bike Bandit Store
I needed a slip on pipe that was inexpensive but sounded great with a spark arrestor.
Joshua W on Apr 20, 2019
Nothing else available for 450 mxr
Drew H on Mar 17, 2018
I needed a slip on pipe that was inexpensive but sounded great with a spark arrestor.
Joshua W on Apr 20, 2019
Mechanic recommended
David M on Jun 4, 2018
Nothing else available for 450 mxr
Drew H on Mar 17, 2018
Quality of product! Horse power!
David M on Dec 3, 2017
Sick performance and sounds great
brett h on Dec 5, 2016
Mechanic recommended
David M on Jun 4, 2018
Quality of product! Horse power!
David M on Dec 3, 2017
Would this pipe fit on an 1999 Honda XR100R?
Crazy Benny on Sep 3, 2013
BEST ANSWER: Thanks for the question. Yes this will fit your XR100R. Just put in your machine info and the correct part will come up. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone at 888-339-3888. We are more than happy to help.
Will this fit on my 1990 Honda xr200r?
A shopper on Feb 10, 2018
BEST ANSWER: Thank you for your question. Yes this will fit your Honda XR200R, please select your motorcycle year =, make and model so you can get the correct fitment for your ride. Please let us know if there is anything else we can do for you by contacting us by email at [email protected], Live Chat or by phone toll free at 1-888-339-3888. We are always more than happy to help.
Just bought this FMF exhaust for my 500 Scrambler up and love it!! Just wondering is there some type of cap or surpresser you can and on to the muffler to quiet it if needed. K
null on Oct 2, 2011
BEST ANSWER: Thanks for your question! We checked into this and do nto show anything for this machine or pipe to add on.
Will this meet the 96 decible sound limit ?
null on Sep 28, 2011
BEST ANSWER: Thanks for our question! We did not show FMF listing this information on their site but we did check some catalogs and show this was under that limit.
will this fit my 2001 honda rancher 350 4x4 es? and if so will it sound loud
Harry on Feb 15, 2011
BEST ANSWER: Thanks for your question! Yes this will fit your machine & It will be slightly louder than stock. Link is below to purchase.

http://www.bikebandit.com/fmf-powercore-4-atv-spark-arrestor?mg=7165&t=1&td=1
i have a 2010 polaris outlaw 450 is this just a slip on muffler and if so will it fit with a fmf power or mega bomb header if i decide to add later?
null on Oct 2, 2010
BEST ANSWER: Thanks for your question! We do not show this fitting your machine. Please contact a sales rep at 888-339-3888 for help finding exhaust.
do you have to put in a different jet in a Scrambler 500?

I need to know if you have to re-jet a quad when you put on a aftermarket muffler? If so what size should I put in for a Scrambler 500?
billo70 on Mar 6, 2010
BEST ANSWER: Thanks for your question! It is usually best to re-jet the machine when putting on aftermarket exhaust and to gain the most performance and better operation. We unfortunately would not be able to reccomend any jetting sizes for legal reasons. You will want to contact the actual pipe manufacturer to see what would be the best jetting spec for that machine. some manufacturers also provide this information in the packaging with the pipe.
does this muffler come as a complete exhaust system? Such as muffler and header?
beno on Feb 12, 2010
BEST ANSWER: Thanks for your question! In order to assist you further, we will need to know the year, make, and model of your machine. Please provide us with this information and we will be glad to help you find the parts you need.
This is a complete exhaust system right i don't need to buy anything else with it, if so what do you recommend.
kino83 on Jan 28, 2010
BEST ANSWER: Thanks for your question! In order to assist you further, we will need to know the year, make, and model of your machine. Please provide us with this information and we will be glad to help you find the parts you need.
Will this muffler make my bike loud and give it a nice sound to it or no?

It's a 2002 Honda trx400
kino83 on Jan 9, 2010
BEST ANSWER: Thanks for your question! With switching to the FMF system this is going to give it a lot louder , deeper tone compared to the OEM exhaust.
will i have to jet my raptor with this pipe.
iedthis on Dec 7, 2009
BEST ANSWER: Thanks for your question! With the FMF PowerCore 4 Modular Spark Arrestor we would recommend going about one size up on the jetting to accommodate for the new fuel / air ratio.

Reviews

4.9 / 5.0
16 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
15
1
0
0
0
Would you recommend
Yes (16)
Would you recommend
Yes
Awesome
I love the sound and performance. It took 15 minutes to install on my ttr250.
May 4, 2019
Purchased
2 months ago
Would you recommend
Yes
Best ever
Easiest aftermarket part I have ever installed. The most bang for your buck to breath new life into an older bike
April 26, 2019
Purchased
2 months ago
Would you recommend
Yes
FMF with Core 4
Noise louder than I expected, but will live with it; bears and mtn lions are present where I ride. Bike runs smoother, responds quicker and top speed gained 10 mph.
June 22, 2018
Purchased
1 year ago
Would you recommend
Yes
FMF powercore
very happy with it
April 29, 2018
Purchased
1 year ago
Would you recommend
Yes
Easy assembly. Amazing sound. Great design.
June 9, 2017
Purchased
over 2 years ago
Would you recommend
Yes
I would buy again anytime
Overall another great product from Fmf, it went on a 2007 hond crf150f "adult goof off bike" .
June 9, 2017
Purchased
over 2 years ago
Would you recommend
Yes
Great upgrade
Huge improvement in power and throttle response. Sounds great too!
April 28, 2017
Purchased
over 2 years ago
Would you recommend
Yes
Power core 4 Fmf slip on
Installation was a breeze and perfect fitment, after carb jetting and good fuel it picked up 6 hp RWP. Great pricing and service from bike bandit.
March 18, 2016
Would you recommend
Yes
good for my xr200r
Installed on my 2000 Honda xr200r, the previous owner/s had gutted the stock muffler and it made noise but when I installed the FMF slip on muffler it still sounds a bit but the motor pulls much better. The torque has increased thru the rpm range and thats what gets you thru the woods. I really like the 25 minute install time also. I recommend this muffler it a goodun!!
March 10, 2016
Would you recommend
Yes
FMF power core
This pipe was an exact fit, came with everything needed for the installation. It brought some extra pep to the xr100r of my sons. Great product and great service from bike bandit.
March 4, 2016
Rider Reviews - Summary
Overall Review:
4.9
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