{"product_id":"1821-2001","title":"FMF Factory 4.1 RCT Muffler - Anodized Titanium KTM  XCF-W \/Husqvarna FE   \/Gas Gas EC    2020-2023 045648 1821-2001","description":"\u003cul class=\"mb-4 mt-2 pl-3\" _ngcontent-xov-c76=\"\"\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003eThe Factory 4.1 RCT incorporates FMF's Resonance Chamber Technology™ both internally and externally\u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003eIn addition, FMF achieves a shorter overall length that is less susceptible to crash damage and complementary to their Factory Forward Engineering - moving the muffler closer to the motor to centralize mass\u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003eThe Factory 4.1 RCT is constructed from only aerospace grade materials that meet their exacting specifications and is manufactured 100% at their Southern California factory\u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003eMassive Power gains throughout the RPM range.\u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003eHuge weight savings\u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\" _ngcontent-xov-c76=\"\"\u003eRTS (Rapid Tuning System)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"table-responsive-sm\" _ngcontent-heh-c19=\"\"\u003e\n\u003ctable class=\"table table-striped mb-4\" _ngcontent-heh-c19=\"\"\u003e\n\u003ctbody class=\"ng-star-inserted\" _ngcontent-heh-c19=\"\"\u003e\n\u003ctr class=\"ng-star-inserted\" _ngcontent-heh-c19=\"\"\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003e2023\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003eKTM\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003e450 XCF-W\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003e-\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\" _ngcontent-heh-c19=\"\"\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003e2021\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003eGas Gas\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003eEC 250F\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003e-\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\" _ngcontent-heh-c19=\"\"\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003e2021\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003eGas Gas\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003eEC 350F\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003e-\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\" _ngcontent-heh-c19=\"\"\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003e2020-2023\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003eHusqvarna\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003eFE 450\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003e-\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\" _ngcontent-heh-c19=\"\"\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003e2020-2022\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003eHusqvarna\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003eFE 350\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003e-\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\" _ngcontent-heh-c19=\"\"\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003e2020-2022\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003eKTM\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003e350 XCF-W\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003e-\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\" _ngcontent-heh-c19=\"\"\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003e2020-2022\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003eKTM\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003e500 XCF-W\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003e-\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\" _ngcontent-heh-c19=\"\"\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003e2020-2022\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003eHusqvarna\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003eFE 501\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003e-\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-star-inserted\" _ngcontent-heh-c19=\"\"\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003e2020-2022\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003eHusqvarna\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003eFE 250\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003e-\u003c\/td\u003e\n\u003ctd _ngcontent-heh-c19=\"\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"fitment-disclosure-and-warning\" class=\"row mt-3\" _ngcontent-heh-c19=\"\"\u003e\n\u003cdiv class=\"col-12 col-lg-6\" _ngcontent-heh-c19=\"\"\u003e\n\u003ch3 class=\"mb-1 h6\" _ngcontent-heh-c19=\"\"\u003eFitment Disclosure\u003c\/h3\u003e\n\u003csmall _ngcontent-heh-c19=\"\"\u003eThis quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and\/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":45908604322045,"sku":"045648","price":584.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0691\/6263\/1421\/files\/7E4E539B-C48F-4D6E-9FF8-C8A38BB0F206.png?v=1762510220","url":"https:\/\/www.sixty61.com\/products\/1821-2001","provider":"Sixty61","version":"1.0","type":"link"}