{"product_id":"factory-4-1-rct-exhaust-silencer-09-16-kawasaki-kx-250-f-fmf-042290","title":"Factory 4.1 RCT Exhaust Silencer 09-16 Kawasaki KX 250 F - FMF 042290","description":"\u003cbody\u003e\r\n  \r\n\u003cp\u003eThe FACTORY 4.1 RCT Stainless Slip-On with Carbon End Cap utilises advanced FMF Resonance Chamber Technology™, both internally and externally, to deliver class-leading performance and durability. Engineered for racers seeking significant power improvements, this slip-on positions the muffler closer to the engine for better mass centralisation and reduced crash vulnerability. Constructed exclusively from aerospace-grade materials in Southern California, it combines robust build quality with exceptional weight savings, ideal for demanding off-road and motocross environments.\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\u003eShortened design for improved crash protection and mass centralisation\u003c\/li\u003e\r\n\u003cli\u003eUtilises FMF's latest internal\/external Resonance Chamber Technology™\u003c\/li\u003e\r\n\u003cli\u003eAerospace-grade construction for premium durability\u003c\/li\u003e\r\n\u003cli\u003eAluminium muffler with a carbon end cap for optimised strength-to-weight ratio\u003c\/li\u003e\r\n\u003cli\u003eMassive power gains across the RPM range\u003c\/li\u003e\r\n\u003cli\u003eFMF proprietary alloy blend for consistency and reliability\u003c\/li\u003e\r\n\u003cli\u003eInclusive Rapid Tuning System (RTS) for convenient adjustments\u003c\/li\u003e\r\n\u003cli\u003eIncludes spark arrestor screen insert and 94dB quiet insert\u003c\/li\u003e\r\n\u003cli\u003eManufactured entirely 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\u003eType: Slip-On\u003c\/li\u003e\r\n\u003cli\u003eConfiguration: Single\u003c\/li\u003e\r\n\u003cli\u003eMuffler Material: Aluminium (Natural Finish)\u003c\/li\u003e\r\n\u003cli\u003eMidpipe Material: Stainless Steel\u003c\/li\u003e\r\n\u003cli\u003eEndcap: Carbon\u003c\/li\u003e\r\n\u003cli\u003eWeight: 5 lbs\u003c\/li\u003e\r\n\u003cli\u003eSpark Arrestor: Screen insert (included)\u003c\/li\u003e\r\n\u003cli\u003eQuiet Insert: 94dB insert (included)\u003c\/li\u003e\r\n\u003cli\u003eItem ID: 042290\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eKawasaki\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eKX250F (2009–2016)\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":55987292143964,"sku":"06-1753.FMF.FAC","price":567.25,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/fdyperformance.com\/products\/factory-4-1-rct-exhaust-silencer-09-16-kawasaki-kx-250-f-fmf-042290","provider":"FDY performance Ltd","version":"1.0","type":"link"}