{"product_id":"factory-4-1-rct-exhaust-silencer-20-21-yamaha-wr-250-f-fmf-044473","title":"Factory 4.1 RCT Exhaust Silencer 20-21 Yamaha WR 250 F - FMF 044473","description":"\u003cp\u003e\u003cbr\u003e  \u003c\/p\u003e\u003cbr\u003e\u003cp\u003eThe FMF Racing Factory 4.1 RCT Stainless Slip-On Exhaust with Carbon End Cap showcases advanced FMF Resonance Chamber Technology™ for maximised engine performance and minimised crash vulnerability. Designed with Factory Forward Engineering to centralise mass, this slip-on system delivers pronounced power gains across the RPM range and substantial weight reduction, utilising aerospace-grade materials and precise American manufacturing. Ideal for competitive riding, it includes a carbon end cap and incorporates the latest features for rapid tuning and consistent durability.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eIncorporates FMF Resonance Chamber Technology™ for optimised performance\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eCompact design positioned closer to the motor for improved mass centralisation and reduced crash exposure\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eConstructed with aerospace-grade proprietary blend materials for maximum durability and weight savings\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eNatural aluminium muffler with carbon fibre end cap for a premium finish\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eDelivers significant power gains throughout the entire RPM spectrum\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eFeatures the new Rapid Tuning System (RTS) for easy adjustments\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eIncludes a screen spark arrestor and a 94dB quiet insert for sound and emission compliance\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eDesigned for closed course competition use only\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: 044473\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 material: Aluminium\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eFinish: Natural\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eMid-pipe material: Stainless steel\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eEnd cap material: Carbon fibre\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eSpark arrestor: Screen insert (included)\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eQuiet insert: 94dB insert (included)\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eWeight: 7.1 lbs (3.22 kg)\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eCarb warning: Yes\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\u003eYamaha\u003c\/p\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eWR250F (2020–2021)\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e  \u003cbr\u003e","brand":"ORO2U","offers":[{"title":"Default Title","offer_id":56996658315637,"sku":"06-9949.FMF.FCT","price":567.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5011\/6136\/files\/06-9949-fmf-fct-1.jpg?v=1774467389","url":"https:\/\/www.smxoffroad.com\/es\/products\/factory-4-1-rct-exhaust-silencer-20-21-yamaha-wr-250-f-fmf-044473","provider":"SMXOFFROAD Ltd","version":"1.0","type":"link"}