{"product_id":"factory-4-1-rct-exhaust-silencer-19-25-honda-crf-450-x-fmf-041587","title":"Factory 4.1 RCT Exhaust Silencer 19-25 Honda CRF 450 X - FMF 041587","description":"\u003cbody\u003e\r\n  \r\n\u003cp\u003eThe FMF Racing Factory 4.1 RCT Titanium Anodized Slip-On with Carbon Cap (041587) is engineered for riders demanding top-level performance and advanced durability. This slip-on exhaust features FMF Resonance Chamber Technology™ both internally and externally, with a compact design ideal for mass centralisation and reduced crash susceptibility. Manufactured entirely in Southern California from aerospace-grade titanium, the blue anodised muffler is complemented by a lightweight carbon end cap, delivering exceptional power gains and significant weight savings.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eClosed course use only\u003c\/li\u003e\r\n\u003cli\u003eAdvanced FMF Resonance Chamber Technology™ for optimised performance\u003c\/li\u003e\r\n\u003cli\u003eBlue anodised titanium muffler with carbon fibre end cap\u003c\/li\u003e\r\n\u003cli\u003eMassive power gains throughout the RPM range\u003c\/li\u003e\r\n\u003cli\u003eSignificant weight reduction for improved handling\u003c\/li\u003e\r\n\u003cli\u003eNew Rapid Tuning System (RTS) for fast adjustments\u003c\/li\u003e\r\n\u003cli\u003eProprietary alloy-grade titanium construction made to FMF standards\u003c\/li\u003e\r\n\u003cli\u003eCentralised mass for better manoeuvrability\u003c\/li\u003e\r\n\u003cli\u003eScreen insert spark arrestor included\u003c\/li\u003e\r\n\u003cli\u003eOptional 94dB quiet insert available (sold separately)\u003c\/li\u003e\r\n\u003cli\u003eMade in the USA\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: 041587\u003c\/li\u003e\r\n\u003cli\u003eType: Slip-On\u003c\/li\u003e\r\n\u003cli\u003eConfiguration: Single\u003c\/li\u003e\r\n\u003cli\u003eConstruction: Titanium\u003c\/li\u003e\r\n\u003cli\u003eFinish: Blue Anodised\u003c\/li\u003e\r\n\u003cli\u003eMidpipe: Stainless Steel\u003c\/li\u003e\r\n\u003cli\u003eEndcap: Carbon fibre\u003c\/li\u003e\r\n\u003cli\u003eSpark Arrestor: Screen insert (included)\u003c\/li\u003e\r\n\u003cli\u003eCarb Warning: No\u003c\/li\u003e\r\n\u003cli\u003eQuiet Insert: 94dB insert (sold separately)\u003c\/li\u003e\r\n\u003cli\u003eWeight: 6.3 lbs\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\u003eCRF450X (2019–2025)\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":55987336610140,"sku":"06-9911.FMF.FACT","price":709.07,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0866\/6982\/0252\/files\/stock95729_1.jpg?v=1763314818","url":"https:\/\/fdyperformance.com\/products\/factory-4-1-rct-exhaust-silencer-19-25-honda-crf-450-x-fmf-041587","provider":"FDY performance Ltd","version":"1.0","type":"link"}