{"product_id":"fmf-041544-q4-hex-slip-on-muffler-honda-trx450r-moto-house-mx","title":"FMF Q4 HEX Slip-On Muffler 041544 - Honda TRX450R 2004-2014","description":"\u003ch1\u003e\u003cstrong\u003eFMF Q4 HEX Slip-On Muffler 041544 - Honda TRX450R 2004-2014\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eEquip your ATV for championship-proven performance and quiet efficiency with the \u003cstrong\u003eFMF Q4 HEX Slip-On Muffler\u003c\/strong\u003e (MPN: 041544). Developed through years of rigorous off-road racing, this exhaust system is designed to provide optimal power gains on your Honda TRX450R while maintaining strict sound compliance.\u003c\/p\u003e\n\u003cp\u003eFeaturing an advanced twin-stage core design, the Q4 delivers lower sound output while extending the service life of the internal packing material. Built with a durable stainless steel pipe and a lightweight aluminum muffler canister, it comes standard with a spark arrestor and is fully compatible with both stock and FMF PowerBomb headers.\u003c\/p\u003e\n\u003ch3\u003eTop Features: FMF Q4 HEX Slip-On Muffler\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDeveloped over years of championship off-road racing to deliver reliable performance\u003c\/li\u003e\n\u003cli\u003eTwin-stage core design engineered for lower sound output and extended packing material life\u003c\/li\u003e\n\u003cli\u003eComes standard with a spark arrestor for trail and off-road compliance\u003c\/li\u003e\n\u003cli\u003eEngineered to fit both stock headers and upgraded FMF PowerBomb headers\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\u003e2004-2014\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eTRX450R ( including Sportrax editions )\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 muffler meet sound compliance standards?\u003c\/b\u003e\u003cbr\u003eA: Yes, the twin-stage core design is specifically engineered to reduce sound output while maintaining performance.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: Is this slip-on compatible with aftermarket headers?\u003c\/b\u003e\u003cbr\u003eA: It is designed to fit both stock headers and FMF PowerBomb headers.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eExpert Pro-Tip:\u003c\/b\u003e When installing a new slip-on muffler on your ATV, apply a thin bead of high-temp silicone sealant at the slip-fit joint between the header and midpipe to prevent exhaust leaks. Make sure to let the silicone cure completely before starting the engine to maintain optimal backpressure and prevent joint soot buildup.\u003c\/p\u003e\n\u003ch3\u003eRecommended Pairings:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/motohousemx.com\/collections\/honda-trx450r-fourtrax-performance-motocross-sport-quads-atv-moto-house-mx\"\u003eHonda TRX450R Performance Parts \u0026amp; Upgrades\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/motohousemx.com\/collections\/mx-off-road-motorcycle-tools\"\u003eMotorcycle Tools\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/motohousemx.com\/collections\/premium-motorcycle-chemicals-brake-fluid-bike-wash-coolant-chain-lubes\"\u003eMotorcycle Chemicals\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 machines. 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":46108274884691,"sku":"041544","price":449.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1754\/5421\/files\/234513.png?v=1788319738","url":"https:\/\/motohousemx.com\/products\/fmf-041544-q4-hex-slip-on-muffler-honda-trx450r-moto-house-mx","provider":"Moto-House MX","version":"1.0","type":"link"}