{"product_id":"fmf-racing-fmf041578-honda-crf450x-2019-2026-hex-q4-spark-arrestor-muffler","title":"FMF Racing FMF041578 Honda CRF450X 2019-2026 Hex Q4 Spark Arrestor Muffler","description":"Developed over years of championship offroad racing. Max sound output 96dB; most models below 94dB. Use with stock or FMF header. Constructed from aircraft-grade aluminum and high-strength stainless steel.\n\u003cul\u003e\n  \u003cli\u003eMeets USFS and FIM World Enduro regulations\u003c\/li\u003e\n  \u003cli\u003ePower gains throughout the entire RPM range\u003c\/li\u003e\n  \u003cli\u003eRugged design for off-road endurance\u003c\/li\u003e\n  \u003cli\u003eLess sound equals more ground\u003c\/li\u003e\n  \u003cli\u003eSpark arrestor included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe FMF Racing Hex Q4 muffler is developed from years of championship off-road racing experience and is designed for rugged off-road endurance. It delivers a maximum sound output of 96 dB, with most models below 94 dB, while providing power gains throughout the entire RPM range. The muffler can be used with either the stock header or an FMF header.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSound control: Maximum sound output is 96 dB, with most models below 94 dB.\u003c\/li\u003e\n\u003cli\u003ePower delivery: Provides power gains throughout the entire RPM range.\u003c\/li\u003e\n\u003cli\u003eDurability: Constructed from aircraft-grade aluminum and high-strength stainless steel for rugged off-road use.\u003c\/li\u003e\n\u003cli\u003eRegulatory design: Meets USFS and FIM World Enduro regulations and includes a spark arrestor.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Specifications \u0026amp; Technical Data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: FMF Racing\u003c\/li\u003e\n\u003cli\u003ePart number: FMF041578\u003c\/li\u003e\n\u003cli\u003eProduct type: Hex Q4 spark arrestor muffler\u003c\/li\u003e\n\u003cli\u003eMaximum sound output: 96 dB\u003c\/li\u003e\n\u003cli\u003eConstruction: Aircraft-grade aluminum and high-strength stainless steel\u003c\/li\u003e\n\u003cli\u003eHeader compatibility: Stock or FMF header\u003c\/li\u003e\n\u003cli\u003eRegulatory compliance: Meets USFS and FIM World Enduro regulations\u003c\/li\u003e\n\u003cli\u003eSpark arrestor: Included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cp\u003eOne FMF Racing Hex Q4 muffler with spark arrestor.\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits 2019-2026 Honda CRF450X models.\u003c\/p\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n2019 Honda CRF450X Base\u003cbr\u003e\n2020 Honda CRF450X Base\u003cbr\u003e\n2021 Honda CRF450X Base\u003cbr\u003e\n2022 Honda CRF450X Base\u003cbr\u003e\n2023 Honda CRF450X Base\u003cbr\u003e\n2024 Honda CRF450X Base\u003cbr\u003e\n2025 Honda CRF450X Base\u003cbr\u003e\n2026 Honda CRF450X Base\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Unknown\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: powersports\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"FMF Racing","offers":[{"title":"Default Title","offer_id":68019035963644,"sku":"041578","price":532.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/5684a6181dbe6718906b3de88d2f94de.png?v=1793146629","url":"https:\/\/diycustoms.store\/products\/fmf-racing-fmf041578-honda-crf450x-2019-2026-hex-q4-spark-arrestor-muffler","provider":"diycustoms.store","version":"1.0","type":"link"}