{"product_id":"q4-hex-exhaust-silencer-21-26-honda-crf-450-r-rx-fmf-041601","title":"Q4 Hex Exhaust Silencer 21-26 Honda CRF 450 R RX - FMF 041601","description":"\u003cbody\u003e\r\n  \r\n\u003cp\u003eThe FMF Q4 HEX S\/A 041601 exhaust system is engineered for riders demanding superior off-road performance while keeping sound emissions to a minimum. Utilising sophisticated chambers, baffles, and advanced multi-stage packing materials, this slip-on muffler delivers robust power gains across the entire RPM range, all while meeting strict USFS and FIM World Enduro noise regulations. Its lightweight, durable construction makes it ideal for enduring the rigours of off-road racing, and it includes a spark arrestor for rider safety and regulatory compliance. Designed and manufactured in the USA, the Q4 HEX sets the benchmark for quiet, high-performance exhaust technology.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eMeets USFS and FIM World Enduro sound regulations for legal compliance\u003c\/li\u003e\r\n\u003cli\u003eNoticeably lighter than OEM exhaust systems\u003c\/li\u003e\r\n\u003cli\u003eDelivers increased power and torque across the full RPM range\u003c\/li\u003e\r\n\u003cli\u003eIncludes a spark arrestor and quiet insert\u003c\/li\u003e\r\n\u003cli\u003eConstructed for rugged off-road durability\u003c\/li\u003e\r\n\u003cli\u003eManufactured in the USA with high-grade materials\u003c\/li\u003e\r\n\u003cli\u003eProprietary packing materials enhance long-term performance\u003c\/li\u003e\r\n\u003cli\u003eSlip-on installation for ease of fitment\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eItem ID: 041601\u003c\/li\u003e\r\n\u003cli\u003eType: Slip-On\u003c\/li\u003e\r\n\u003cli\u003eConfiguration: Single\u003c\/li\u003e\r\n\u003cli\u003eConstruction: Aluminium body\u003c\/li\u003e\r\n\u003cli\u003eFinish: Natural\u003c\/li\u003e\r\n\u003cli\u003eMidpipe: Stainless Steel\u003c\/li\u003e\r\n\u003cli\u003eEndcap: Stainless Steel\u003c\/li\u003e\r\n\u003cli\u003eSpark Arrestor: Screen Insert (included)\u003c\/li\u003e\r\n\u003cli\u003eQuiet Insert: Included\u003c\/li\u003e\r\n\u003cli\u003eCarb Warning: No\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eHonda\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eCRF450R (2021–2026)\u003c\/li\u003e\r\n\u003cli\u003eCRF450RX (2021–2026)\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n  \r\n\u003cdiv style=\"margin-top:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eFDY Performance – Engineered for riders who demand more.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt FDY Performance, we deliver precision-engineered motorcycle parts trusted by riders across the UK and beyond. Every component is tested for reliability, durability, and peak performance so you can ride harder, longer, and with confidence.\u003c\/p\u003e\n\u003cp\u003eWe’re not just a brand — we’re a movement built by riders, for riders. Whether you’re chasing podiums, upgrading your build, or maintaining your machine, FDY Performance keeps you on the road and at the top of your game.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📞 07765534854 | ✉️ fdy@fdyperformance.com | 🌐 www.fdyperformance.com\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:13px; color:#555;\"\u003eFollow FDY Performance for new releases, expert tuning tips, and exclusive upgrades.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/body\u003e","brand":"FDY Performance","offers":[{"title":"Default","offer_id":55987338314076,"sku":"06-9939.FMF.Q4H","price":425.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0866\/6982\/0252\/files\/stock103468_1.jpg?v=1763314861","url":"https:\/\/fdyperformance.com\/products\/q4-hex-exhaust-silencer-21-26-honda-crf-450-r-rx-fmf-041601","provider":"FDY performance Ltd","version":"1.0","type":"link"}