FMF Power Bomb Header Pipe

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FMF Power Bomb Header Pipe
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FMF Power Bomb Header Pipe

Our Price: $150.49$314.99

MSRP: $199.99 - $349.99 - You save up to $49.50 (25% off)

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Details


    The FMF Power Bomb Header Pipe is always a solid choice when you want great sound, extra power, and straightforward performance added to your dirt bike or ATV.

    The stainless steel construction of the Power Bomb makes a pretty package. But the center of focus is the "Bomb" module precisely located on the header, giving you up to 10% better exhaust gas flow. The Power Bomb uses its dual chamber design to circulate gas through an external chamber where it expands and contracts before exiting the header at an increased velocity. This increased flow will give you a snappier throttle response and a noticeable bump in performance.

    The external chamber also acts as a type of "pre-muffler" that lowers the exhaust note up to 1.5 decibels for a deeper, throatier sound. The FMF Power Bomb easily bolts on in place of your stock header and is a perfect pair with FMF silencers to create a complete package.

    Specs:
  • Aftermarket header pipe for your motorcycle or ATV
  • Increase in gas flow up to 10%
  • Lowers exhaust note up to 1.5 Dbs.
  • Decreased weight vs. stock
  • Increased performance range
  • Modular exhaust port flange
  • Outer expansion chamber increases gas velocity
  • Increased throttle response
  • Perfect match with FMF silencers
  • NOTE: FMF does not guarantee the Power Bomb's fitment to stock mufflers

FMF Power Bomb Header Pipe Reviews

Each review submitted enters you into a
$100 gift card monthly drawing and a
$500 gift card quarterly drawing!
 
4.8 / 5.0
172 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
141
23
6
1
1
Value
4.5 / 5
Durability
4.7 / 5
Ease of Installation
4.7 / 5
Fitment
4.7 / 5
Performance
4.6 / 5
Finish
4.7 / 5
Features
4.5 / 5
Recommend it?
Yes (47)
No (2)
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 sound and looks!
Awesome performance and looks! Great fit and function! Love these headers!
Looks sharp! Sounds Savage!
Looks sharp! Sounds Savage!
February 5, 2018
Spokane Valley, WA, US
Age: 25-44
Purchased
3 months ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
6'4 - 6'6
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
Wow made my bike have a deeper sound. Looks and fits great.
January 30, 2018
Gaffney, SC, US
Age: 25-44
Purchased
1 month ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
5'7 - 5'9
Value
4 / 5
Durability
4 / 5
Ease of Installation
3 / 5
Fitment
3 / 5
Performance
4 / 5
Finish
5 / 5
Features
5 / 5
Recommend it?
Yes
A little extra pop
This is a well made pipe that bolts on real easy. You will want to add a heat shield of some kind. Buy stainless sign mount pipe clamps that have a threaded attachment to screw on the heat shield from your old pipe. The only small negative is that the pipe could have been 1/2 inch longer.

-m-2013 KAWASAKI KLR650--
January 29, 2018
lawrence, MA, US
Purchased
1 month ago
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
This was well worth the purchase! Great price and power gains!
This header pipe is a great addition to any bike! Gives it much more power and a great sound! I would recommend this to anyone!

-m-2008 KAWASAKI KX450F--
January 26, 2018
Bluffdale, UT, US
Age: 15-24
Purchased
1 month 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
Can't go wrong with fmf
Bought the complete fmf power bomb header and Q4 for both my xr650l and xr600r both bikes a perfect fit and great sound without being too loud. Obviously had some rejetting to do on both bikes afterwards but no biggie it was expected.

-m-2016 HONDA XR650L--
January 16, 2018
Needles, CA, US
Age: 25-44
Gender:
Male
Weight:
191 - 220 lbs.
Value
5 / 5
Durability
4 / 5
Ease of Installation
5 / 5
Fitment
4 / 5
Performance
4 / 5
Finish
5 / 5
Features
4 / 5
Recommend it?
Yes
Best pipe, best price
Works great.. my son has a kx450 2018 that I haven't even made the first payment on and got hit by a 4wheeler that was going the wrong way on track... Bike was in 2 pieces.. smashed the pipe in big time... Went to Rocky mountain Atv found this FMF pipe and it was the best deal we could fined... He just rode it for the first time in 2 months and loved it... Going to add on to it with FMF but for now it works great.. very happy with it

-m-2018 KAWASAKI KX450F--
January 9, 2018
Bartow, FL, US
Age: 15-24
Purchased
2 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
4 / 5
Performance
5 / 5
Finish
5 / 5
Features
5 / 5
Recommend it?
Yes
It came alive!
Looks great, easy to install, and added great mid range power. It does unfortunately rub the frame which I will remedy.

-m-2016 SUZUKI DR-Z 400SM--
January 2, 2018
Orland , CA, US
Age: 25-44
Gender:
Male
Weight:
251 - 280 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
Great product.
Put this header on my 2014 kawasaki Klx 250s. Looked a hundred times better then the stock pipe! fit as expected and was very easy to instal.

-m-2014 KAWASAKI KLX250S--
December 23, 2017
Bangor, ME, US
Age: 25-44
Purchased
8 months ago
Gender:
Male
Weight:
131 - 160 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Finish
4 / 5
Features
5 / 5
Recommend it?
Yes
Great result for good price.
The Header pipe was actually purchased for my sons 2007 CRF Honda motorbike . In his words, "Mum, what a difference the new pipe has made to the bottom end power. I can get the front wheel off the ground now easily without trying. And its got a.completely different note. It growls." The CRF is his first bike and he wanted to mess around with the gearing before he put the new pipe on for more power. Well, it's made that much difference he wont be touching anything for a while. Thanks.

-m-2007 HONDA CRF250R--
December 15, 2017
Townsville, Queensland, AU
Age: 15-24
Purchased
2 months ago
Gender:
Male
Weight:
131 - 160 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
Improves powerband over stock header
This header is used in conjunction with the FMF Q4 muffler. This setup is four pounds lighter than stock, and it is up high weight. Using this system in addition to switching to a Lithium battery saved a total of 6-3/4 pounds, lowering the center of gravity of the bike, which improved handling and stability. The system was easy to install, with no fit issues.
The power delivery is smooth across t he powerband, and the low and mid range pull are much stronger, Top speed is the same as with the stock.
Summary- lighter weight, improved performance and a rich yet quiet exhaust tone were had. Highly recommended.

-m-2006 HONDA CRF450X--
December 9, 2017
Simi Valley, CA, US
Age: 45-64
Purchased
3 months ago
Gender:
Male
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 47 answers
Will the Lexx slip on work with this?
seth T on Jan 10, 2017
FMF Power Bomb Header Pipe
FMF Power Bomb Header Pipe
Lexx MXe Slip-On Silencer With Mid-Pipe
Lexx MXe Slip-On Silencer With Mid-Pipe
BEST ANSWER: Yes, I have this same combination and it works great. Just use some silicone seal on the joint. No clamp required. And replace the Lexx springs with some good-quality exhaust springs like FMF.
just one powerbomb? or does it come for each side? for a 2000 Honda 400ex
A shopper on Sep 28, 2016
BEST ANSWER: The pipe for the 400EX is different than what is pictured. It has two pipes from the head that fuse into one which then connects to the muffler. Essentially the same design as the OEM header pipe but with the Power Bomb technology.
Will I have to rejet my carburetor when installing this pipe?
A shopper on Dec 3, 2016
BEST ANSWER: IT REALLY DEPENDS ON YOUR ALTITUDE AS THAT IS VERY IMPORTANT. I USE THE JD JET KIT FOR MY CRF450X AND AS PER THE MANUAL WITH IT, THEY HIT IT ON THE NAIL AS I AM AT SEALEVEL. I TRIED THE FMF MEGABOMB FIRST AS I HAD ONE ALL READY BUT THE BIKE WOULD FEEL TOO RACEY OUT FROM THE MID POWER. THE POWER BOMB CLEANED THAT UP AND NOW VERY SMOOTH TRANSITION TROUGH THE WHOLE CURVE. IF YOU ARE AT THE MID TO HIGH ALTITUDES YOU WILL MOST LIKELY HAVE TO REJET ANYWAY. THIS IS WHAT WORKED FOR ME. GOOD LUCK AND HAPPY TRAILS!
will it fit with my lexx exhaust on my 15 KLR?
Matthew G on Feb 15, 2017
BEST ANSWER: Sorry, I don't know, I matched it to the FMF Q4 I bought at the same time. I recall one of the videos of Rocky Mountain's tricked out KLRs had mentioned something about that when they were comparing FMF, Lexx and another slipon, but it's been a while now. HTH, They've got some smart folks on the chat, and by email that might be of more concrete help.
Does this header come with new gaskets for either end, head and/or muffler? I dont want to reuse crush gasket 2001 klr650.
Nathan B on Mar 6, 2017
BEST ANSWER: Yes it does come with new gaskets
What heat shield will fit the powerbomb on 04-05 trx450r?
A shopper on Feb 12, 2017
BEST ANSWER: FMF makes one specifically for the PB. I don't see it on RM anymore, not sure if it's dropped. Moose/e line also makes one, but it doesn't fit the crf right, it sits on top, not so much the side. I've been looking for the perfect shield myself for a while.
To confirm, this will mate properly to the FMF Q4 slip-on exhaust, correct? I realize this may sound redundant but I want to confirm. Cheers!
Frank L on Feb 1, 2017
BEST ANSWER: Slips on with no issues at all. It was a quick swap out of me.
Does this PowerBomb Header pipe come with two headers that fuse into one? Will it fit my raptor 700se 2009
A shopper on Feb 3, 2017
BEST ANSWER: I'd presume it's probably the same design as my '02 660 Raptor. Two head pipes into the power bomb chamber that sits @ 9" in front of the muffler. FMF makes great made in USA products. If there's rejetting to be done, they give you the info of recommended ones they used. They're absolutely great about returns if needed.
Can I use this header pipe with a Yoshimura RS-2 Stainless/Aluminum Slip-On on a KFX450R?
Shaun M on Sep 15, 2017
BEST ANSWER: FMF makes their header pipes to also be able to marry up to your stock silencer. If the Yoshi slip-on is made to also fit on a stock header, then in theory the powerbomb and the Yoshi silencer should connect. The unknown is the exhaust side pipe diameter of the powerbomb and whether or not it is the right size to fit inside the opening of the silencer. FMF also sells aluminum sleeves/adapters that may be needed. My recommendation would be to call Yoshi or FMF customer support to ask the question just to be sure.

The other thing to consider is that the components are all part of the exhaust system. In engineering terms, a system is a combination of components designed, when put together, to produce a particular outcome. These companies design their parts to work best with each other. You may not get the same performance outcome if you blend products from different competitors.
Do you have one that will fit a Yamaha wr250r 2015?
allan h on Dec 2, 2017
BEST ANSWER: I checked through out inventory and this is the only header pipe that will fit your machine.
My XR 650 L has 2 exhaust ports and the one shown has one. Will the Power Bomb header fit?
Nick R on Mar 19, 2017
BEST ANSWER: This picture is generic and doesn't necessarily represent the actual product you will receive. If your machine is listed in the drop down menu, it will fit. The pipe for the XR650L has two ports and join into one just like the stock pipe.
Will this header fit an hmf slip on? I'm putting it on a 16 raptor 700r.
A shopper on Mar 15, 2017
BEST ANSWER: Head pipe if ordered for the quad will fit. Slip on muffler is designed to use stock head pipe and the fmf pipes are designed to be used with stock muffler along with aftermarket.
2011 raptor 700r se is it the same as 2013 Will it fit cause the site says 2013?
Marcellin S on Mar 13, 2017
BEST ANSWER: The 2011 Raptor 700 uses the same header as the 2013 Raptor 700R.
Will this fit my 2012 TRX450r?
Kevin B on Feb 22, 2017
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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