{"product_id":"fmf-044475-megabomb-head-pipe-with-mid-pipe-yamaha-yz450f-moto-house-mx","title":"FMF Megabomb Head Pipe with Mid Pipe (Stainless Steel) 044475 - Yamaha WR450F \/ YZ450F \/ YZ450FX 2023-2026","description":"\u003ch1\u003e\u003cstrong\u003eFMF Megabomb Head Pipe with Mid Pipe (Stainless Steel) 044475 - Yamaha WR450F \/ YZ450F \/ YZ450FX 2023-2026\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cdiv style=\"background-color:#fdecea; border:1px solid #f5c2c0; border-left:5px solid #d93025; border-radius:6px; padding:10px 14px; margin:12px 0; box-sizing:border-box; width:100%; max-width:100%; word-wrap:break-word; overflow-wrap:break-word; font-size:15px; line-height:1.5;\"\u003e\n\u003cstrong style=\"color:#b3261e;\"\u003ePlease Note:\u003c\/strong\u003e \u003cspan style=\"color:#5f1a15;\"\u003eFor closed course competition use only. Used for a single sided exhaust system except part # 014553.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eMaximize your machine's exhaust scavenging with the \u003cstrong\u003eFMF Megabomb Head Pipe\u003c\/strong\u003e, built for dedicated off-road riders demanding optimized power across the RPM range. This heavy-duty stainless steel system pairs smoothly with sound-restricting mufflers to effectively reduce sound output by as much as 1.5 dB while keeping performance at peak levels.\u003c\/p\u003e\n\u003cp\u003eCrafted using advanced resonance chamber technology, this header blends the robust low-end torque benefits of a longer header with the hard-hitting top-end pull of a short header. The included mid pipe optimizes bottom to mid-range power response while offering enhanced durability against trail impacts.\u003c\/p\u003e\n\u003ch3\u003eTop Features: FMF Megabomb Head Pipe\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRuns well with sound-restricting mufflers; effectively reduce sound output by as much as 1.5 dB\u003c\/li\u003e\n\u003cli\u003eProduces the low end of a longer header and the top end of a short header\u003c\/li\u003e\n\u003cli\u003eLess susceptible to damage than a long header\u003c\/li\u003e\n\u003cli\u003eImproved bottom to mid-range power\u003c\/li\u003e\n\u003cli\u003eMid pipe included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.\u003c\/p\u003e\n\u003ch3\u003eFitment List\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eVehicle Brand\u003c\/th\u003e\n\u003cth\u003eVehicle Model \u0026amp; Sub-Model\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2023-2025\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eYZ450F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2024-2026\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eWR450F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2024-2026\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eYZ450FX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eQ: Does this head pipe come with a mid pipe?\u003c\/b\u003e\u003cbr\u003eA: Yes, the mid pipe is included in the package.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: What material is used for construction?\u003c\/b\u003e\u003cbr\u003eA: It features durable stainless steel construction with a natural finish, weighing 3.5 lb.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: Is this exhaust part street legal?\u003c\/b\u003e\u003cbr\u003eA: No, it is intended for closed course competition use only.\u003c\/p\u003e\n\u003ch3\u003eExpert Pro-Tip\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eExpert Pro-Tip:\u003c\/b\u003e When mounting a stainless steel exhaust system, always use a high-temp silicone sealant lightly at the slip-joints if specified by the manufacturer, and wipe down the entire pipe with contact cleaner or rubbing alcohol before initial heat cycles to prevent oils from staining the metal.\u003c\/p\u003e\n\u003ch3\u003eRecommended Pairings:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/motohousemx.com\/collections\/yamaha-yz450f-performance-upgrades-engine-mods-and-accessories-moto-house-mx\"\u003eYamaha YZ450F Performance Upgrades \u0026amp; Accessories\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/motohousemx.com\/collections\/yamaha-4-stroke-dirt-bikes-performance-parts-accessories-moto-house-mx\"\u003eYamaha 4-Stroke Performance Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/motohousemx.com\/collections\/mx-off-road-motorcycle-tools\"\u003eMotorcycle Tools \u0026amp; Accessories\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAbout Moto-House MX\u003c\/h3\u003e\n\u003cp\u003eAt Moto-House MX, we carry the best brands in motocross and off-road performance. Our team has over 40 years of experience helping riders get more out of their bikes. We pride ourselves on great customer service, and every item ships FAST - straight to your door.\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003e\u003cstrong\u003eMoto-House MX - Choice of Champions\u003c\/strong\u003e - Your premier powersports source with great customer service and lightning-fast shipping straight to your door.\u003c\/i\u003e\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":41393623990355,"sku":"044475","price":403.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1754\/5421\/files\/fmf-megabomb-header-stainless-steel-044475-2023-2024-yamaha-yz450f-939669.jpg?v=1735342462","url":"https:\/\/motohousemx.com\/products\/fmf-044475-megabomb-head-pipe-with-mid-pipe-yamaha-yz450f-moto-house-mx","provider":"Moto-House MX","version":"1.0","type":"link"}