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Item #135920
FMF Racing PowerCore 4 Spark Arrestor Slip-On Exhaust
$269.99 - $664.99
FMF Racing PowerCore 4 Spark Arrestor Slip-On Exhaust Item # 135920
Description
When designing the PowerCore 4, FMF looked at their top of the line products to deliver race-inspired performance at an economical price. The end result is a quality muffler with improved torque, increased horsepower and rugged durability all at a price that won't break the bank.
Features:
- Overall increase in power and torque
- Durable stainless steel and aluminum construction
- Advanced packing material for maximum longevity
- Spark Arrestor included
- Optional 96dB quiet insert sold separately
Part Numbers for FMF Racing PowerCore 4 Spark Arrestor Slip-On Exhaust
Fitment for Parts FMF Racing PowerCore 4 Spark Arrestor Slip-On Exhaust
This part fits the following vehicles:
Reviews
Rated 4 out of
5
by
TAB10901 from
Sounds amazing!
I recently had a friend crash my bike causing the my stock muffler to be sandwiched to kingdom come, but I couldn't believe it when I saw the OEM replacement cost $791.00. So I got this on sale (430$ I believe) It was extremely easy to put on, ups the bikes value, performs better than stock (I could feel better throttle response), and it sounds Sooooo much better than stock. If you want to upgrade your bike for looks/performance/sound, I would absolutely recommend this.
Date published: 2015-11-04
Rated 5 out of
5
by
Matthewberg689 from
Great exhaust! I don't think it was worth the $405 I paid for my bike but I still think it was a great upgrade. Awesome sound. It gave my bike a little bit more low end, But I wish it was still better. Very easy install and I am still happy I bought it!
Date published: 2015-08-12
Rated 5 out of
5
by
PatD from
Great Quality !
Perfect exhaust to replace the oem. Perfect Fitting and the sound..... PERFECT !
Date published: 2015-06-02
Rated 5 out of
5
by
Rideguy from
Find power core 4
Easy install, great sound, changed throttle response, fast delivery.
Date published: 2018-11-05
Rated 5 out of
5
by
Peter from
Sounds mean.
I just put it on two weeks ago and can feel the difference full performance bottom end to top.
Date published: 2017-05-08
Rated 5 out of
5
by
badcoil from
just awesome
motor breads allot better... i can feel the difference on my DRZ....
Date published: 2016-06-24
Rated 5 out of
5
by
Kyle K from
Perfect exhaust
I had the FMF 4.1 titanium before and the exhaust is just as loud without the silencer insert installed but still sounds crisp and comes with adapters for factory header as well as FMF headers!
Date published: 2024-06-28
Rated 4 out of
5
by
Revis from
2007 crf250r duels ??
Wondering about the two exhausts and if I should go to one for more back
Compression
Date published: 2023-07-27
Questions
Does this muffler fit on my f800r BMW ?
No, FMF do not make products for BMWs. If you enter the year, make and model of your vehicle on the product page, you will see if this item is a "Guaranteed Fit" or "Not expected to Fit."
Date published: 2019-10-11
Do this mount up with the FMF power bomb header you guys sell as well? Looking for a header and slip on combo, just want to make sure it all lines up. Thank you.
Yes, this can be mounted with FMF's power bomb header. To ensure you are ordering the correct parts for your bike, be sure to enter the year, make and model of your bike on the product page to confirm fitment.
Date published: 2024-04-20
Do I need to rejet my 2002 Honda trx250ex if I only order the slip on exhaust muffler
Full exhaust systems will almost always require an air-fuel adjustment. Conversely, slip-on exhausts usually do not need one. With that said, we would recommend that everyone tune their air-fuel mixture after an exhaust modification. Even if it isn't mandatory, a jet kit or fuel controller will always be beneficial.
Date published: 2023-06-19
I have a 2006 crf250r dual exhaust stupid question but does it come with 2 pipes if I order the muffler lol
Hi, no the FMF PowerCore slip on pipe for your 06 CRF250R comes as a single pipe.
Hope this helps!
Dan
Date published: 2023-06-19
Will this exhaust fit a 2019 Dr 650se?
No. Simply enter the year, make and model of your bike on the product page to check fitment. You will see either "Guaranteed Fit" or "Not expected to fit".
Date published: 2024-04-29
what is the part # for the replacement spark arrestor for this muffler?
Does this muffler fit the stock head pipe, or is it made to fit the FMF power bomb header?
Yes it fits on my Xr 650l stock pipe it was easy install,sounds great.
Date published: 2016-09-18