{"product_id":"fmf-044199-q4-slip-on-muffler-yamaha-moto-house-mx","title":"FMF Q4 Slip-On Muffler 044199 - Yamaha WR450F \/ YZ450F 2003-2006","description":"\u003ch1\u003e\u003cstrong\u003eFMF Q4 Slip-On Muffler 044199 - Yamaha WR450F \/ YZ450F 2003-2006\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFMF Q4 Slip-On Muffler\u003c\/strong\u003e features advanced engineering to precisely locate baffles and chambers to absorb sound while delivering quiet power with minimal sacrifice for performance.\u003c\/p\u003e\n\u003cp\u003eDeveloped over years of championship off-road racing, this muffler utilizes less mass to enhance your bike's power-to-weight ratio and includes a twin-stage core design for lower sound output and extended packing life.\u003c\/p\u003e\n\u003ch3\u003eTop Features: FMF Q4 Slip-On Muffler\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAdvanced engineering precisely locates baffles and chambers to absorb sound.\u003c\/li\u003e\n\u003cli\u003eLess mass enhances your motorcycle's overall power-to-weight ratio.\u003c\/li\u003e\n\u003cli\u003eEngineered to deliver quiet power with minimal sacrifice for performance.\u003c\/li\u003e\n\u003cli\u003eTwin-stage core design lowers sound output and extends the life of packing material.\u003c\/li\u003e\n\u003cli\u003eComes standard with an integrated spark arrestor for trail compliance.\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\u003e2003-2006\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eWR450F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003-2005\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eYZ450F\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 slip-on muffler include a spark arrestor?\u003c\/b\u003e\u003cbr\u003eA: Yes, it comes standard with an integrated spark arrestor for legal off-road and trail riding.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: Will this muffler reduce my bike's sound level without losing power?\u003c\/b\u003e\u003cbr\u003eA: Yes, the advanced baffle design and twin-stage core lower sound output while maintaining strong, race-developed performance.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eExpert Pro-Tip:\u003c\/b\u003e Inspect your muffler packing every 20-30 hours of riding and repack when necessary using high-quality packing material to maintain legal sound levels and prevent power loss.\u003c\/p\u003e\n\u003ch3\u003eRecommended Pairings:\u003c\/h3\u003e\n\u003cul\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 \u0026amp; Accessories\u003c\/a\u003e\u003c\/li\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\/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\n\u003cp\u003e \u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":46108270067795,"sku":"044199","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1754\/5421\/files\/233694.png?v=1788319716","url":"https:\/\/motohousemx.com\/products\/fmf-044199-q4-slip-on-muffler-yamaha-moto-house-mx","provider":"Moto-House MX","version":"1.0","type":"link"}