{"product_id":"factory-4-1-rct-exhaust-silencer-19-23-kawasaki-kx-450-f-x-fmf-042371","title":"Factory 4.1 RCT Exhaust Silencer 19-23 Kawasaki KX 450 F X - FMF 042371","description":"\u003cp\u003e\u003cbr\u003e  \u003c\/p\u003e\u003cbr\u003e\u003cp\u003eDesigned for high-performance off-road and motocross competition, the FMF Racing Factory 4.1 RCT Titanium Anodized Slip-On with Carbon Cap leverages advanced FMF Resonance Chamber Technology™ for superior power and weight savings. The slip-on muffler features a blue anodised titanium body and carbon end cap, engineered to centralise mass and deliver impressive horsepower gains across the RPM range. Aerospace-grade titanium and 100% American manufacturing ensure unmatched durability and precise fitment for demanding riders.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e  \u003c\/p\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eClosed course use only  \u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eLightweight titanium construction with blue anodised finish  \u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eCarbon fibre end cap for enhanced strength and aesthetics  \u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eSignificant power gain throughout the RPM range  \u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eRapid Tuning System (RTS) for quick adjustments  \u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eShorter overall length for reduced crash susceptibility  \u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eMuffler placement optimised for mass centralisation  \u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eIncludes 94dB quiet insert and spark arrestor screen insert  \u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003ePrecision fitment, manufactured entirely at FMF’s USA facility  \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: 042371  \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: Titanium  \u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eFinish: Blue anodised  \u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eMidpipe: Titanium  \u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eEndcap: 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: 7.0 lbs  \u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eNOT CARB compliant; for closed course only  \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\u003eKawasaki  \u003c\/p\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eKX450F (2019–2023)  \u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eKX450X (2019–2023)\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e  \u003cbr\u003e","brand":"ORO2U","offers":[{"title":"Default Title","offer_id":56996679287157,"sku":"06-9891.F4TA","price":709.07,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5011\/6136\/files\/06-9891-f4ta-1.jpg?v=1774467458","url":"https:\/\/www.smxoffroad.com\/fr\/products\/factory-4-1-rct-exhaust-silencer-19-23-kawasaki-kx-450-f-x-fmf-042371","provider":"SMXOFFROAD Ltd","version":"1.0","type":"link"}