No matter if your racing or just riding around this exhaust helps with the bottom end power definitely worth the purchase!
Megabomb Header - Stainless Steel
Powerbomb Header - Stainless Steel
Powerbomb Header - Titanium
Powerbomb Header - Stainless Steel - Motocross
- 31 reviews
- 2 reviews
- 0 reviews
- 2 reviews
- 2 reviews
This gave my bike so much more horsepower. Now I can pull wheelies anytime with instant throttle response compared the stock pipe. I recommend this pipe as one of the first mods you do to your bike and is well worth the money.
Got rct 4.1 w titanium header on my 16 kx 450 looks and sounds beyond amazing. Feel way more responsive low end power
Power improvement, bike runs quite a bit more smooth than oem.
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.
Awesome Header! My 05 Yfz450 is a whole different bike after i installed the Mega Bomb. Highly Recommend this Header!
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.
- Answered: 47
- Not Yet: 1
Question asked by Coleman
Question:Q: I’ve got a 2016 crf450r, if I install the mega bomb header, will it need tuned up to run right and to get the most power out of it, or is it just a slip on and go kinda thing?Question asked 21 days ago
Question answered by IsaacUser's contributor status: Top 10Question answered 21 days agoAnswer: A: That is tough to say as we would need to know what muffler you are using
Question asked by Xenon
Question:Q: So if I purchase a mega bomb header for my 04 YFZ 450 I can buy any FMF slip on, that has “exact fit” for my bike and it will connect perfectly to the header?Question asked 3 months 14 days ago
Question answered by Trevor GearheadUser's contributor status: Top 10Question answered 3 months 14 days agoAnswer: A: That is correct. The inlet and outlet of FMF headers are stock specs.
Question asked by Tyler
Question:Q: Can you fit a stock pipe on this headerQuestion asked 4 months 16 days ago
Question answered by PaulUser's contributor status: Top 1Question answered 4 months 16 days agoAnswer: A: The FMF Megabomb Header is a "pipe". You can mount a muffler on the header-pipe.
To help us to find parts to fit correctly and provide you with accurate information, we will need to know the year, make, and model of your motorcycle.
Question asked by DaShea
Question:Q: Would this fit the power core4?Question asked 4 months 16 days ago
Question asked by Bubs
Question:Q: What’s the recommendation for jetting with this header installed on a 2007 yfz450. Recently purchased it from a friend who never rode it and it glows red hot after a few minutes of just idlingQuestion asked Over 10 months ago
Question answered by ChoweUser's contributor status: Top 25Question answered Over 10 months agoAnswer: A: We unfortunately cannot give jetting recommendations due to the unknown factors such as fuel being used and elevation you are at. I would suggest giving your local shop to see if they have any recommendations or JD jetting may have some advice. JD jetting can be reached at 360-350-0557
Question asked by Bigred
Question:Q: Would this work on my 2018 crf450r that I have a fmf single slip onQuestion asked Over 11 months ago
Question answered by PaulUser's contributor status: Top 1Question answered Over 11 months agoAnswer: A: The FMF Megabomb Header - Titanium for the 2017-2018 CRF450R has two muffler outlets. The original exhaust system from Honda had two mufflers.
To find a muffler to fit your single header pipe, we will need to know the FMF part number on your header pipe.
Question asked by paul
Question:Q: Will this be a good fit with the Q 4 muffler?Question asked Over 11 months ago
Question answered by robertUser's contributor status: Top 10Question answered Over 11 months agoAnswer: A: The Megabomb and Q4 will pair great together giving you a nice strong torque curve while adding to the mid and top end range also.
Question asked by Travis22
Question:Q: Is the decibel sounds lose noticeable? I have a 2015 Crf250r with the fmf 4.1 RCT slip on, and love how it sounds and don’t want to loose any of that sound.Question asked 1 year 2 months ago
Question answered by PaulUser's contributor status: Top 1Question answered 1 year 2 months agoAnswer: A: The FMF Megabomb Header on your 2015 Honda CRF250R with the FMF 4.1 RCT will reduce noise by about 1 to 1.5 dB, and improve performance.
Question asked by Riley
Question:Q: Would i need to purchase any extra exhaust pipe with this header if i was to buy the Dual fmf exhaust as well?Question asked Over 3 years ago
Question answered by MotoSportExpertUser's contributor status: Expert MotoSport StaffQuestion answered Over 3 years agoAnswer: A: If you are considering the FMF Factory 4.1 RCT Slip-On Exhaust - Dual you can use this header with it.
Question asked by jason450
Question:Q: Does this header fit on a 2013 yfz 450 carborated?Question asked Over 4 years ago
Question answered by MotoSportExpertUser's contributor status: MotoSport Staff ExpertQuestion answered Over 4 years agoAnswer: 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.