{"product_id":"q4-hex-exhaust-silencer-19-25-honda-crf-450-x-fmf-041578","title":"Q4 Hex Exhaust Silencer 19-25 Honda CRF 450 X - FMF 041578","description":"\u003cp\u003e\u003cbr\u003e  \u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe FMF Q4 HEX Slip-On exhaust is engineered for off-road enthusiasts who demand high performance with reduced sound levels. Incorporating advanced chamber designs, baffles, and a proprietary multi-stage packing material, the Q4 HEX delivers superior exhaust flow and power gains across the rpm range, all while meeting strict USFS and FIM World Enduro noise regulations. With its integrated spark arrestor and lightweight construction, it is tailor-made for enduring the toughest riding environments.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e  \u003c\/p\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eHigh-performance quiet technology for off-road applications  \u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eMeets USFS and FIM World Enduro sound regulations  \u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eDelivers increased power throughout the entire rpm range  \u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eSpark arrestor included for compliance and safety  \u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eLighter than original equipment for enhanced handling  \u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eRugged, durable design withstands severe off-road use  \u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eDedicated quiet system made in the USA  \u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eNotice: Closed course use only  \u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eQuiet insert included\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e  \u003c\/p\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eItem ID: 041578  \u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eType: Slip-On  \u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eConfiguration: Single  \u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eConstruction: Aluminium  \u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eFinish: Natural  \u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eMidpipe: Stainless steel  \u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eEndcap: Stainless steel  \u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eWeight: 5.8 lbs (2.6 kg)  \u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eSpark arrestor: Screen insert (included)  \u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eQuiet insert: Included  \u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eCarb warning: No\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eHonda  \u003c\/p\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eCRF450X (2019–2025)\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e  \u003cbr\u003e","brand":"ORO2U","offers":[{"title":"Default Title","offer_id":56996646355317,"sku":"06-9911.FMF.Q4","price":425.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5011\/6136\/files\/06-9911-fmf-q4-1.jpg?v=1774467358","url":"https:\/\/www.smxoffroad.com\/products\/q4-hex-exhaust-silencer-19-25-honda-crf-450-x-fmf-041578","provider":"SMXOFFROAD Ltd","version":"1.0","type":"link"}