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FMF Power Core II Shorty Silencer

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FMF Power Core II Shorty Silencer
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FMF Power Core II Shorty Silencer

104695

Our Price: $127.79

MSRP: $141.99 - You save up to $14.20 (10% off)

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Details

    By building off the great foundation of the standard Power Core II, the Shorty Power Core II provides the same quality, performance, and looks in a shorter overall package.

    The Shorty still has similar power generation in the low and mid rpm, but with a smaller form factor you get better mass centralization. That means the silencer is kept closer in towards the bike, shifting more weight towards to center of gravity to promote handling.

    A smaller package also means there’s less to get crunched if your bike goes down. But, it's made from durable extruded aluminum alloy with a stinger of stainless steel, the shorty can take a hit and keep going strong.

    Specs:
  • Based on standard Power Core II
  • Shorter silencer body centralizes mass
  • Increases response and power in low and mid ranges
  • Extruded aluminum body with oval canister shape
  • Great for aggressive supercross riding
  • Easy breakdown and maintenance
  • Stainless end cap and stinger
  • Made 100% in the USA
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

FMF Power Core II Shorty Silencer Reviews

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WRITE A REVIEW
4.8 / 5.0
88 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
74
12
0
2
0
Value
4.8 / 5
Durability
4.8 / 5
Ease of Installation
4.9 / 5
Fitment
4.9 / 5
Performance
4.9 / 5
Finish
4.9 / 5
Features
4.8 / 5
Recommend it?
Yes (40)
Value
5 / 5
Fitment
5 / 5
Performance
5 / 5
Finish
5 / 5
Features
5 / 5
Recommend it?
Yes
Awesome Pipe
This pipe looks awesome, sounds just like a 2-stroke should, and feels great when riding, no complaints here ??
Shorty pipe paired to a Factory Fatty on a YZ250, looks CLEAN
Shorty pipe paired to a Factory Fatty on a YZ250, looks CLEAN
March 31, 2020
Fullerton, CA, US
Value
5 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Finish
5 / 5
Features
5 / 5
Recommend it?
Yes
Sweet
Love this silencer. Looks great and sounds awesome.

-m-2001 HONDA CR125R--
Love this silencer. Looks great and sounds awesome. Just remember it doesn’t have a spark arrester.
Love this silencer. Looks great and sounds awesome. Just remember it doesn’t have a spark arrester.
March 24, 2020
Rigby, ID, US
Age: 25-44
Purchased
3 weeks ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Durability
5 / 5
Ease of Installation
4 / 5
Fitment
5 / 5
Performance
5 / 5
Finish
5 / 5
Features
4 / 5
Recommend it?
Yes
Crisp and snappy
Makes my bike sound way more crisp and really enhances the 2 stroke sound and feel, had to do some jetting to find what made it work the best but for the price cant beat it
September 2, 2019
Hamburg, NY, US
Age: 15-24
Purchased
8 months ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'10 - 6'0
Value
4 / 5
Durability
4 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Finish
5 / 5
Features
4 / 5
Recommend it?
Yes
The second bike that I’ve had the fmf shorty on. Increase in power and a great quality product. Glad RMATVMC carries the full line

-m-2001 HONDA CR250R--
August 24, 2019
Schenectady , NY, US
Age: 45-64
Gender:
Male
Weight:
251 - 280 lbs.
Height:
5'7 - 5'9
Value
4 / 5
Durability
5 / 5
Ease of Installation
3 / 5
Fitment
3 / 5
Performance
4 / 5
Finish
3 / 5
Recommend it?
Yes
A little damaged but works
I give it a 4 star cause when I got the exhaust with the factory pipe, first I put the 2 together and they didn’t fit.The tube was bent so i wedged a something millimeter tool and hammered it so it will be round so that I can put the pipe together. After that it worked like any other fmf pipe would. BRAPPP!!! Increase in torque in the low end forsure. If your getting a lot of air out you gotta get a lot of air in. So installed a K&N filter as well. Sounds and feels much better than stock.

-m-2019 YAMAHA YZ250--
August 13, 2019
Lancaster , CA, US
Age: 15-24
Purchased
7 months ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Finish
5 / 5
Features
5 / 5
Recommend it?
Yes
good item
good item very good durabilite and the fit is perfect

-m-2015 YAMAHA YZ250--
May 15, 2019
trois-rivieres, QC, CA
Age: 25-44
Purchased
over 3 years ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'10 - 6'0
Value
4 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Finish
5 / 5
Features
5 / 5
Fmf shorty
Awesome pipe. Looks great and sounds super crisp. Great low to mid power.
March 30, 2019
Auckland, New Lynn, NZ
Age: 25-44
Purchased
1 year ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
6'1 - 6'3
Value
5 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Finish
5 / 5
Features
5 / 5
Recommend it?
Yes
Excellent
Excellent
Like ordering from Rockey Mountain ATV.
Great customer service also.

-m-2017 YAMAHA YZ125--
March 5, 2019
STATEN ISLAND, NY, US
Age: 15-24
Purchased
1 year ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'1 - 5'3
Value
5 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Finish
5 / 5
Features
5 / 5
Recommend it?
Yes
Make their ears bleed!
bolt it on and twist it till you cant hear the deamons in your head telling you to spend more time with the girlfriend and less time shredding the hills

-m-2013 KTM 200 XC-W--
February 9, 2019
Lincolnton, NC, US
Age: 25-44
Purchased
1 year ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
5'7 - 5'9
Value
5 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Finish
5 / 5
Features
5 / 5
Recommend it?
Yes
AWESOME silencer
Great silencer, you cannot go wrong with FMF products. Easy to install, very good sound vs stock silencer, does not come with the rubber gromets needed to install on bike. So be sure you can pull them off of your old pipe or buy some new ones.

-m-2003 HONDA CR125R--
October 31, 2018
Port Angeles, WA, US
Age: 25-44
Purchased
1 year ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
6'1 - 6'3
Show more
Rocky Mountain ATV/MC gift card Each question or answer submitted enters you into a:
$100 gift card monthly drawing and a
$500 gift card quarterly drawing!
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 14 questions Browse 14 questions and 22 answers
Hi Does this fit with the standard header pipe?
Jonathan D on Aug 28, 2018
BEST ANSWER: Yes Jonathen it will fit the standard header, the big bore silencer will not
Can I combine the FMF Power Core II Shorty Silencer with the SST Pipe? What could I expect?
A shopper on Aug 28, 2016
BEST ANSWER: FMF only specifies that you cannot use the SST silencer without the SST pipe, but make no claim that you cannot use the SST pipe with any other FMF silencer, therefore, I believe you can use the Power Core II with the SST pipe.
can this pipe be put on a 125 once my son outgrows his 85?
Toby Z on Aug 4, 2019
BEST ANSWER: To see if this part will fit your machine please enter the make, model, and year into our "Choose a vehicle" drop down boxes found above the product image. If your machine is not listed, we may not carry the right item for your application. If you have a 2020 year model but don't see your machine as an option, please contact a tech via Live Chat or call us at 1-800-336-5437 for assistance.
Which is the better preforming and sounding silencer ? I ride desert
Dominick J on Mar 11, 2020
FMF Power Core II Shorty Silencer
FMF Power Core II Shorty Silencer
Pro Circuit R-304 Shorty Aluminum Silencer
Pro Circuit R-304 Shorty Aluminum Silencer
BEST ANSWER: Both are good quality. Can't go wrong with either. I personally use FMF products. Just a personal preference. As far as decibel levels. Mxa did a comparison on all the exhaust manufacturers a few years back. You might be able to find it online. Enter
What options do I have to get spark arrester for my YZ85?
A shopper on Mar 29, 2020
BEST ANSWER: What year are you looking for?
Is this muffler a spark arresstor?
Scott on Sep 18, 2019
BEST ANSWER: This silencer does not come with a spark arrestor and there is not an option to put one in.
can this pipe fit a 2018 kx 85 stock header pipe?
Toby Z on Aug 4, 2019
BEST ANSWER: To see if this part will fit your machine please enter the make, model, and year into our "Choose a vehicle" drop down boxes found above the product image. If your machine is not listed, we may not carry the right item for your application. If you have a 2020 year model but don't see your machine as an option, please contact a tech via Live Chat or call us at 1-800-336-5437 for assistance.
Will the 150xcw shorty fit the 150sx? 2019
joshua b on Jun 20, 2019
BEST ANSWER: Yes, you will just need to enter in your make, model, and year of your machine in the drop down boxes above the product image.
I have a KX 125 and I want to put the FMF shorty on the existing pipe because it leaks real bad. Will that work and if so is there anything extra I will need to install it? Thanks
Christopher K on Feb 26, 2019
BEST ANSWER: Use high temp silicone on full exhaust system so put it on were the expansion chamber connects to the cylinder and then also put it on the stinger of the expansion chamber were you connect the silencer too this is how you properly install an exhaust system
Will it fit on 01 cr 250?
A shopper on Jan 14, 2019
BEST ANSWER: To see if this part will fit your machine please enter the make, model, and year into our "Choose a vehicle" drop down boxes found above the product image. If your machine is not listed, we may not carry the right item for your application. If you have a 2019 year model but don't see your machine as an option, please contact a tech via Live Chat or call us at 1-800-336-5437 for assistance.
I just bought the FMF fatty pipe for my 2017 KTM 85 Big Bore (Supermini). It does not align with the fatty silencer as used on he standard pipe. I now see that I may need to order the Powercore Fatty silencer. Can you please confirm if this is true and provide me with a part number for that silencer? Thank you.
Steve B on Aug 8, 2018
BEST ANSWER: Fmf makes a big bore shorty and has to be used with the big bore pipe
Is there any exhaust that will fit my 1988 Suzuki ds80?
Dustin R on Feb 17, 2018
BEST ANSWER: Unfortunately, we do not carry an exhaust here that will fit this machine. I'm sorry for the inconvenience.
Is there a spark arrester built in or available for this silencer?
Reggie W on Jan 30, 2017
BEST ANSWER: This silencer does not come with a spark arrestor and there is not an option to put one in.
Does it slip-on to a 2013 yz-85?
A shopper on Nov 5, 2016
BEST ANSWER: To see if this part will fit your machine please enter the make, model, and year into our "Choose a vehicle" drop down boxes found above the product image. If your machine is not listed, we may not carry the right item for your application. If you have a 2017 year model but don't see your machine as an option, please contact a tech via Live Chat or call us at 1-800-336-5437 for assistance.
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