FMF Megabomb Header - Titanium

FMF Megabomb Header - Titanium
FMF Megabomb Header - Titanium

$243.77 - $404.99
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Item #FMF0005

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32 Reviews
4.5 out of 5 stars
5 Star   28 4 Star   2 3 Star   0 2 Star   2 1 Star   2
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All Reviews
Chilly Verified Purchaser
Colorado
Durability 4/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Megabomb

Got rct 4.1 w titanium header on my 16 kx 450 looks and sounds beyond amazing. Feel way more responsive low end power

Antonmoto Verified Purchaser
Portland, OR, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Worth the money

Power improvement, bike runs quite a bit more smooth than oem.

SavageTrav
Phoenix, AZ, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Instant POWER

I gotta admit I was pretty excited to get my new fmf megabomb header and I was pretty upset when I found out the previous owner had switched the midpipe gasket out so my megabomb didn't fit not to worry though MotoSport.com sent a brand new gasket that fits free of charge
After that it only took 5 Minutes to bolt on and the power increase was so great it almost felt like my 1st time on a bike again.
Thanks Motosport.com you da bomb.

NoFearJay88 Verified Purchaser
Port Orchard, WA, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Mega Bombin!

Awesome Header! My 05 Yfz450 is a whole different bike after i installed the Mega Bomb. Highly Recommend this Header!

jhogh
New Jersey, USA
Durability 4/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Looks great performs just as good

noticeable bolt on power and makes the bike look sweet. just put one on a 2012 yz250f and definitely felt more top end. would recommend rejetting your bike after installation.

trxhard450
Missouri
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Looks great fits great

Good power with correct jetting on my 08 trx450r. The pipe gets very hot but I'm just used to header wrap on my pipes. This thing is too cool to be covered up and turns puple after 2hrs.Not much over rev but plenty of low-mid torque

FMF Megabomb Header - Titanium
FMF Megabomb Header - Titanium
Dean589
Sterling Heights, MI
Durability 5/5 Ease of Installation 1/5 Performance 5/5 Power 5/5 Style 5/5
Great Header

I bought this header for my 2006 kx250f. It works great and the power is very noticable. The only problem I ran into was the installation. My kickstart lever was resting on the header when i pushed it in. I had to take it off and put it in a different position and then grind about 1/4 inch off the top of the lever. But besides that it is a great pipe.

GWidge777
Broomfield, CO
MegaBOOOOOM!

3+ hp, not even Mitch Payton can compete with that!

warpig187
Oil City, Pa
Not durable

looks and works well until it breaks. Just went through my second one in two years. Is not durable and will be trying a different exhaust for a Honda 450r.

2010honda250r
Amazing

This product is amazing. I put it on my 2010 crf250r with a fmf q4, this is an amazing combo. It really Brought the bottom end up, and created alot more top end and over rev. Overall it is a great product.

enroscado
San Juan, Argentina
Great quality

Excellente quality, fits perfect, looks even better.
Cons: Price.

eclips3130
Seattle, WA
Amazing exhaust header

This header is just everything you could ask for and more. It is simply the best money you can spend for a power increase on your bike. Besides its amazing looks, it WILL increase your low end power and torque by a very noticeable amount without sacrificing the mid and top end. Great overall pipe, makes your bike sound amazing too.

Enduro87
Mont Vernon, NH
Awesome HeaderPipe

Put onto a 2008 yz250f made it an absolute beast. very easy to instal and looks awesome as well. worth the money.

agreb12 Top 500 Contributor
Willoughby, Ohio
Great Add-on

To start off this pipe is expensive. I feel that i will get my money out of it. It performs amazing and adds tons of power with the Powercore 4. Ended up it runs perfect with my jetting so i left the jetting. I used it on a 2005 Honda CRF250R

Scotty1212
Kansas
ALSOME!!!

I bought this product for my 2007 crf250r, and i just put it on with my stock pipes. It adds alot of low it mid range power. It is the easiest way to add "simple" power!! took 5 min. to put on.

ktm223
orlando
Poor construction

I would highly recommend going with the stainless version. Titanium pipe is NOT made to last very long. I had one and pipe broke at the weld and FMF will do nothing to fix a poor factory weld

MonsterRider14
Arco, Idaho
Wow!!!!!! =)

This mega bomb was amazing i bought it cause my header pipe for my 2009 Kx450f cracked and bent. but this thing made my bike roar even more. its bottom end its so smooth and gives way more power even with out being programed you can just feel it :) also it gave awesome results all the way through the bottom to top end. it looks great and they all say that this will make your bike quieter. but all it did to mine was give it a lower humming sound it almost seems lowder haha so dont get ur panties in a bunch if u like ur bike loud this thing will blow u away. 6 outa 5 stars :) definatley worth your time and purchase. also heres some pictures to give you an idea of what it looks like, haha i hate it when ppl dont give picts when they right reviews. the first is before the second is after... also very easy instalment it will take about ten minutes cuz it doesnt like to fit very well with the gasket in the mid pipe but it will squeeze in just push hard hhaha

the awesome megabomb :)
before also if u look close you can see the twist up by the mount. the cracks are underneath i didnt discover them till after i took it off.
souper33 Top 1000 Contributor
seneca new jersey
Sickkk

this header is just cool to look at..i got this on my yfz (08) and it pulls my bottom end islike 20% better. you will not be dissapointed

FMF Megabomb Header - Titanium
pistol2
Wilmington, NC
Added good low end

It added a lot of low end without sacrificing any on the top of my 08 KX 250F. It helps me get out of tight corners a little quicker as I weigh 207.

mototech0
CHICAGO
POOR FIT

I purchased this pipe for our 08-YZ 250F and it did not fit the bike . major modifications had to be made. It came with some goofy flange adaptor, springs, loose parts ,ect.and it still hits the oil line. I would be better off cutting the old origional flange to the head and welding it on to this junk. It would make the pipe longer, and put the correct flange on the end of the pipe. then pound it flat near the oil line. Perhaps i got a mis-shipped product, wow do i hate it ! cant even put it on to run the bike, much less be reddy for the starting gate....JUNK.

See 12 More Reviews
40 Questions
Answered:   40
Not Yet:   0
Riley
Location: North dakota
Q: Would i need to purchase any extra exhaust pipe with this header if i was to buy the Dual fmf exhaust as well?
4 months 3 days ago
MotoSportExpert
Expert MotoSport Staff
3 months 7 days ago
A: If you are considering the FMF Factory 4.1 RCT Slip-On Exhaust - Dual you can use this header with it.
jason450
Q: Does this header fit on a 2013 yfz 450 carborated?
1 year 3 months ago
MotoSportExpert
MotoSport Staff Expert
1 year 3 months ago
A: Just be sure to correctly select the Year/Make/Model of your ATV before ordering so we can be sure to send you the correct header for your ATV. Also, feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
Alex
Location: Marietta
Q: Will a yoshimura rs-2 slip on fit on this header?
1 year 7 months ago
MotoSportExpert
Expert MotoSport Staff
1 year 7 months ago
A: FMF headers, whether it be the PowerBomb or the MegaBomb, are fitted to match an FMF series muffler. We do not recommend or guarantee you try to match it to a stock muffler or other after market muffler.
Tony
Q: Stainless steel to titanium?
1 year 8 months ago
I have a 2015 CRF250r and I switched to the FMF 4.1 single sided exhaust. I bought the aluminum slip on with stainless steel mid pipe. I’m curious if the titanium header will fit with the aluminum slip on with stainless steel mid pipe? Or will I have to get the stainless steel header?
MotoSportExpert
MotoSport Staff Expert
1 year 7 months ago
A: Yes the FMF stainless header will work with the FMF titanium muffler.
Chilly
Over 5 months ago Location: Colorado
A: It will slip on... I have the same set up you're asking about.. titanium header to stainless mid pipe
Leonard
Location: Va
Q: Can I use a big gun exhaust or a different brand slip on with the megabomb?
1 year 9 months ago
MotoSportExpert
Expert MotoSport Staff
1 year 9 months ago
A: FMF headers, whether it be the PowerBomb or the MegaBomb, are fitted to match an FMF series muffler. We do not recommend or guarantee you try to match it to a stock or other brand aftermarket muffler..
Pres
Location: San Diego, CA, USA
Q: I have a crf150r will I still need to jet it and what gasket would I need to get this thing to work?
1 year 9 months ago
MotoSportExpert
MotoSport Staff Expert
1 year 9 months ago
A: Jetting can be very tricky, there isn't one setting that will work everywhere with every bike. It would really depend on your location (altitude/temperature) and how your bike is running with the current jetting. I would recommend installing the exhaust and riding the bike to see how it is running then tuning your carburetor from there. The OEM gaskets can be found in our OEM section here:
http://www.motosport.com/dirtbike/oem-parts/honda/2008/crf150r/muffler
RayV
Q: 09 yfz 450?
1 year 9 months ago
This is a 4 part question. Will this fit on my 09 yfz 450 with a slip on hmf pipe? Also will my stock heat shield fit on this, if not can I put exhaust heat wrap on it? Will I have to do anything with my efi controler? Finally what is the benifits of titanium over stainless steel?
MotoSportExpert
Expert MotoSport Staff
1 year 9 months ago
A: Yes this FMF Megabomb Header will fit your 2009 Yamaha YFZ450. Just be sure to correctly select the Year/Make/Model of your ATV before ordering so we can be sure to send you the correct header for your ATV. FMF headers, whether it be the PowerBomb or the MegaBomb, are fitted to match an FMF series muffler. We do not recommend or guarantee you try to match it to a stock or other aftermarket muffler.. The FMF header is not compatible with the stock heat shield however you can use an exhaust heat wrap. For maximum performance programming would be recommended. The benefit of the titanium is the weight savings.
Also, feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
jkz315
Location: Barnegat,
Q: Will this header fit with the stock 2015 crf250r exhaust?
1 year 9 months ago
MotoSportExpert
MotoSport Staff Expert
1 year 9 months ago
A: FMF headers, whether it be the PowerBomb or the MegaBomb, are fitted to match an FMF series muffler. We do not recommend or guarantee you try to match it to a stock muffler..
Pres
Location: San Diego, CA, USA
Q: Would I need to jet my carb for this pipe on my crf150r also will this fit with a powercore 4 fmf?
1 year 9 months ago
MotoSportExpert
Expert MotoSport Staff
1 year 9 months ago
A: It would really depend on your location (altitude/temperature) and how your bike is running with the current jetting. Jetting can be very tricky, there isn't one setting that will work everywhere with every bike. I would recommend installing the exhaust and riding the bike to see how it is running then tuning your carburetor from there if necessary.
Yes this head pipe will work with the Powercore 4 muffler.
Gilleland07
Location: Manassa
Q: Will the fmf megabomb fit my stock slip on pipe on my 2015 Rmz 450?
2 years ago
MotoSportExpert
MotoSport Staff Expert
2 years ago
A: Yes the FMF header will work with stock or FMF muffler.
1-10 of 40
Fitment
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# Part Numbers
Product Variant Manufacturer Part #
FMF Megabomb Header - Titanium 044299
FMF Megabomb Header - Titanium 044316
FMF Megabomb Header - Titanium 044422
FMF Megabomb Header - Titanium 044140
FMF Megabomb Header - Titanium 044227
FMF Megabomb Header - Titanium 044332
FMF Megabomb Header - Titanium 044403
FMF Megabomb Header - Titanium 041296
FMF Megabomb Header - Titanium 041376
FMF Megabomb Header - Titanium 041197
FMF Megabomb Header - Titanium 041345
FMF Megabomb Header - Titanium 041492
FMF Megabomb Header - Titanium 042181
FMF Megabomb Header - Titanium 042277
FMF Megabomb Header - Titanium 043121
FMF Megabomb Header - Titanium 043238
FMF Megabomb Header - Titanium 043341
FMF Megabomb Header - Titanium 043177
FMF Megabomb Header - Titanium 043310
FMF Megabomb Header - Titanium 041233
FMF Megabomb Header - Titanium 041520
FMF Megabomb Header - Titanium 041539
FMF Megabomb Header - Titanium 042339
FMF Megabomb Header - Titanium N/A
FMF Megabomb Header - Titanium N/A
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