{"product_id":"fmf-044301-q4-slip-on-muffler-yamaha-yfz450r-moto-house-mx","title":"FMF Q4 Slip-On Muffler (Aluminum\/Stainless Steel) 044301 - Yamaha YFZ450R \/ YFZ450X 2009-2026","description":"\u003ch1\u003e\u003cstrong\u003eFMF Q4 Slip-On Muffler (Aluminum\/Stainless Steel) 044301 - Yamaha YZ450R \/ YFZ450X 2009-2026\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eUpgrade your sport quad with the \u003cstrong\u003eFMF Q4 Slip-On Muffler\u003c\/strong\u003e, engineered with advanced acoustic technology to deliver quiet power with minimal sacrifice for performance.\u003c\/p\u003e\n\u003cp\u003eFeaturing durable stainless steel and lightweight aluminum construction with precise baffle and chamber placement, this muffler enhances your ATV's power-to-weight ratio while maintaining controlled sound levels.\u003c\/p\u003e\n\u003ch3\u003eTop Features: FMF Q4 Slip-On\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe Q series features advanced engineering to precisely locate baffles and chambers to absorb sound.\u003c\/li\u003e\n\u003cli\u003eDesigned with less mass to enhance your machine's overall power-to-weight ratio.\u003c\/li\u003e\n\u003cli\u003eDelivers quiet power with minimal sacrifice for high-RPM engine performance.\u003c\/li\u003e\n\u003cli\u003eConstructed with a durable stainless steel pipe and raw aluminum muffler body for rugged ATV endurance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease review the detailed compatibility data below to ensure an exact fitment match for your ATV 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\u003e2009-2026\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eYFZ450R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2010-2011\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eYFZ450X\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, the Q4 series comes standard with an integrated spark arrestor for trail and off-road compliance.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: What materials are used in its construction?\u003c\/b\u003e\u003cbr\u003eA: It features a lightweight raw aluminum muffler body paired with a durable stainless steel pipe and end cap.\u003c\/p\u003e\n\u003ch3\u003eExpert Pro-Tip\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eExpert Pro-Tip:\u003c\/b\u003e Always inspect your exhaust packing regularly and service your silencer with high-grade replacement packing when decibel levels rise to maintain peak sound absorption and throttle response.\u003c\/p\u003e\n\u003ch3\u003eRecommended Pairings:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/motohousemx.com\/collections\/2-stroke-performance-quads-atv\"\u003e2-Stroke \u0026amp; Quad Performance Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/motohousemx.com\/collections\/yamaha-yfm700r-raptor-performance-motocross-sport-quads-atv-moto-house-mx\"\u003eYamaha Raptor 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\n\u003cp\u003e \u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":46108287893587,"sku":"044301","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1754\/5421\/files\/234497.png?v=1788319808","url":"https:\/\/motohousemx.com\/products\/fmf-044301-q4-slip-on-muffler-yamaha-yfz450r-moto-house-mx","provider":"Moto-House MX","version":"1.0","type":"link"}