{"product_id":"fmf-factory-4-1-rct-slip-on-muffler-with-spark-arrestor-2","title":"Fmf Factory 4.1 Rct Slip-on Muffler With Spark Arrestor","description":"\u003cp\u003eUnleash the full potential of your motorcycle with the FMF Factory 4.1 RCT Slip-On Muffler. Engineered for peak performance and durability, this muffler delivers improved exhaust flow and significant power gains across the entire RPM range.\u003c\/p\u003e\n\n  \u003ch2\u003eDescription\u003c\/h2\u003e\n  \u003cp\u003eThe FMF Factory 4.1 RCT (Resonance Chamber Technology) incorporates a patented core shape to reduce decibels while maximizing power output. Internal ducts increase internal volume, optimizing exhaust flow for noticeable power gains. FMF's Factory Forward Engineering centralizes mass, enhancing durability and minimizing crash damage. The innovative rear end cap allows for easy installation of tuning tip inserts or a spark arrestor with just four screws. This slip-on muffler is compatible with both the stock header and FMF headers. The muffler is available in a blue anodized finish with a carbon fiber end cap. The included QuietCore insert ensures compliance with AMA and FIM sound requirements.  The FMF Factory 4.1 RCT Slip-On Muffler is the ideal upgrade for riders seeking enhanced performance and a competitive edge. Weighing only 7.1 lbs, it will make a noticeable difference.\u003c\/p\u003e\n\n  \u003ch2\u003eFeatures \u0026amp; highlights\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eRCT (Resonance Chamber Technology) reduces decibels and maximizes power.\u003c\/li\u003e\n    \u003cli\u003eInternal ducts improve exhaust flow for significant power gains.\u003c\/li\u003e\n    \u003cli\u003eFactory Forward Engineering centralizes mass and reduces crash damage.\u003c\/li\u003e\n    \u003cli\u003eInnovative rear end cap allows easy installation of tuning tips or spark arrestor.\u003c\/li\u003e\n    \u003cli\u003eCompatible with stock or FMF headers.\u003c\/li\u003e\n    \u003cli\u003eIncludes QuietCore 94 dB insert and spark arrestor.\u003c\/li\u003e\n    \u003cli\u003eMeets AMA and FIM sound requirements.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eBrand: FMF\u003c\/li\u003e\n    \u003cli\u003eProduct Name: Muffler\u003c\/li\u003e\n    \u003cli\u003eType: Slip-On Silencer\u003c\/li\u003e\n    \u003cli\u003eMuffler Material: Aluminum\u003c\/li\u003e\n    \u003cli\u003ePipe Material: Stainless Steel\u003c\/li\u003e\n    \u003cli\u003eEnd Cap Material: Carbon Fiber\u003c\/li\u003e\n    \u003cli\u003eEnd Cap Style: Conical\u003c\/li\u003e\n    \u003cli\u003eMuffler Color\/Finish: Anodized Gray\u003c\/li\u003e\n    \u003cli\u003eEnd Cap Color\/Finish: Black\u003c\/li\u003e\n    \u003cli\u003eFeatures: with Spark Arrestor\u003c\/li\u003e\n    \u003cli\u003eWeight: 3.23 kg (7.1 lb)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eImportant to know\u003c\/h2\u003e\n  \u003cp\u003eNOTE: Will not pass 2025 FIM sound regulation.\u003c\/p\u003e\n","brand":"Fmf","offers":[{"title":"Default Title","offer_id":60886573678922,"sku":"18212165","price":916.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/4a12fdf1689459e69460d90959bbcafc.webp?v=1768768295","url":"https:\/\/partsdenmark.com\/es\/products\/fmf-factory-4-1-rct-slip-on-muffler-with-spark-arrestor-2","provider":"Parts Denmark","version":"1.0","type":"link"}