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FMF 045659 MegaBomb Stainless Steel Exhaust Header Pipe

Manufacturer

FMF

<p>In 1973 Don Emler created FMF out of a desire to go faster. Born in Southern California as the Flying Machine Factory, FMF was set up by a youthful and exuberant twenty-two year old who found the urge to ride and race dirt bikes simply irresistible. What began as a garage operation focused on building faster bikes for himself and his riding buddies has evolved into one of the most respected names in powersports exhaust technology.</p> <h3>A Legacy Built on Innovation</h3> <p>As Donny worked on his own bike and developing engines and exhausts to make them faster, he built a name for himself around the tracks and the Southern California area, attracting up-and-coming pros like Marty Smith, Danny LaPorte and Warren Reid. For fifty years FMF has been leading in the pursuit of precision, power and speed. The brand's commitment to performance isn't just marketing—it's woven into the company's DNA, shaped by decades of racing experience and real-world testing at the highest levels of competition.</p> <p>Hand made from start to finish right here in the USA, each pipe exhibits an attention to detail and level of professional craftsmanship that is lacking in their mass produced competitors. This dedication to quality manufacturing ensures that every component meets the exacting standards riders demand, whether they're chasing podiums or exploring backcountry trails.</p> <h3>Complete Exhaust Solutions</h3> <p>FMF's product lineup addresses every aspect of exhaust performance. Their <a href="/6145-fmf-exhaust-system-kit-10727">exhaust system kits</a> offer comprehensive solutions for riders looking to transform their machine's power delivery, combining precision-engineered components that work in harmony to maximize output. The brand's <a href="/6145-fmf-exhaust-muffler-5872">exhaust mufflers</a> and <a href="/6145-fmf-mufflers-200710">mufflers</a> utilize advanced technologies to balance sound control with performance gains, meeting trail regulations without sacrificing the power advantages that make FMF legendary.</p> <p>The foundation of any great exhaust system starts with the <a href="/6145-fmf-exhaust-header-5848">exhaust header</a>, where FMF's expertise in flow dynamics and metallurgy creates measurable improvements in throttle response and horsepower. Their <a href="/6145-fmf-exhaust-pipe-10038">exhaust pipes</a> are tuned specifically for different riding styles and engine configurations, whether you need low-end torque for technical terrain or top-end power for wide-open racing.</p> <h3>Materials and Engineering Excellence</h3> <p>The use of premium materials (all produced in the US) in FMF exhaust systems such as titanium, stainless steel and carbon fiber, accomplish goals of reduced weight and improved rider ergonomics and overall aesthetics. The company's patented Resonance Chamber Technology allows for shortening the overall length of the FMF pipe, which results in reduced probability of suffering from crash damage. These engineering innovations demonstrate how FMF continues to push boundaries, creating exhaust systems that don't just perform better but also survive the punishment of aggressive riding.</p> <h3>Proven on the World Stage</h3> <p>FMF has been an ardent supporter of the world's most prestigious off-road motorcycle racing series for more than 30 years, cementing their reputation through countless victories and championships. This racing pedigree translates directly to the products available to enthusiasts, as technologies developed under the most demanding competition conditions make their way into production exhaust systems. From weekend warriors to factory-backed professionals, riders trust FMF to deliver the performance advantage that can make the difference between winning and watching from the sidelines.</p>

Part Number

045659
07/21/2036 11:30 PM
Sale Price

$395.81

In Stock (6)

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Product Details

The FMF Racing MegaBomb Header represents a breakthrough in exhaust header technology, combining the power benefits of a long header with the compact design and durability of a short header. Constructed from premium 304 stainless steel, this performance header pipe is engineered to deliver measurable power gains while actually reducing noise output.

Key Features:

  • Constructed from durable 304 stainless steel for long-lasting performance
  • Delivers up to 3 horsepower increase when paired with FMF mufflers
  • Reduces sound output by as much as 1.5 dB compared to stock
  • Improves bottom-to-mid range power delivery
  • Produces the low-end torque of a longer header with the top-end performance of a short header
  • Compact design is less susceptible to trail damage than traditional long headers
  • Works exceptionally well with sound-restricting mufflers
  • Single header configuration designed specifically for FMF mufflers

The MegaBomb header uses advanced engineering to broaden the powerband, producing enhanced low-end to midrange gains while extending mid-to-top-end power over stock. Ideal for Motocross, Supercross, and GNCC-style trail riding. Closed course use only.

Exactly what I ordered in a timely manner. I'd do business again. I have already recommended to a friend.

Thanks!!

Good experience. Thank you.

Easy to use website and fast checkout process.

Price was great but shipping was high

Easy &amp;amp; quick

I have an Instagram at @hawkfactor with almost 40k followers, I wanted to s/o my experience but couldn't find you on Instagram. Thanks again for 5star service and the best price.! -Royal Scott

They had what I was looking for!

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