{"product_id":"factory-4-1-rct-exhaust-silencer-19-26-yamaha-wr-yz-250-f-fx-fmf-044455","title":"Factory 4.1 RCT Exhaust Silencer 19-26 Yamaha WR YZ 250 F FX - FMF 044455","description":"\u003cbody\u003e\r\n  \r\n\u003cp\u003eThe FMF Racing Factory 4.1 RCT Titanium Anodized Slip-On exhaust with a carbon end cap showcases cutting-edge Resonance Chamber Technology™ and Factory Forward Engineering, optimising performance and durability for off-road racing. Designed with a shorter, crash-resistant profile and manufactured entirely from aerospace grade blue anodised titanium, this slip-on delivers substantial power gains across the RPM range while providing significant weight savings. The incorporated RTS Rapid Tuning System allows for convenient adjustments, ensuring adaptability to diverse racing conditions.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eNotice: Closed course use only\u003c\/li\u003e\r\n\u003cli\u003eBlue anodised titanium muffler with carbon end cap\u003c\/li\u003e\r\n\u003cli\u003eMassive power gains throughout the RPM range\u003c\/li\u003e\r\n\u003cli\u003eExceptionally lightweight construction\u003c\/li\u003e\r\n\u003cli\u003eNew RTS (Rapid Tuning System) for quick, easy adjustments\u003c\/li\u003e\r\n\u003cli\u003ePremium aerospace-grade titanium construction\u003c\/li\u003e\r\n\u003cli\u003eFMF Resonance Chamber Technology™ (internal and external)\u003c\/li\u003e\r\n\u003cli\u003eCrash-resistant short profile for improved durability\u003c\/li\u003e\r\n\u003cli\u003eIncludes spark arrestor screen insert and 94dB quiet insert\u003c\/li\u003e\r\n\u003cli\u003eManufactured exclusively in Southern California\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: 044455\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: Titanium\u003c\/li\u003e\r\n\u003cli\u003eEndcap: Carbon\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 (included)\u003c\/li\u003e\r\n\u003cli\u003eWeight: 7.0 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\u003eYamaha\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eWR250F (2023–2024)\u003c\/li\u003e\r\n\u003cli\u003eYZ250F (2019–2026)\u003c\/li\u003e\r\n\u003cli\u003eYZ250FX (2020–2026)\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":55987334545756,"sku":"06-9890.F4TA","price":803.62,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0866\/6982\/0252\/files\/stock85026_1.jpg?v=1763314786","url":"https:\/\/fdyperformance.com\/products\/factory-4-1-rct-exhaust-silencer-19-26-yamaha-wr-yz-250-f-fx-fmf-044455","provider":"FDY performance Ltd","version":"1.0","type":"link"}