{"product_id":"fmf-stainless-steel-alum-fact-4-1-rct-w-r-carbon-cap-full-system-for-kx450-24-26","title":"FMF STAINLESS STEEL ALUM. FACT-4.1 RCT W\/R.CARBON CAP FULL SYSTEM FOR KX450 24-26","description":"\u003cp\u003eSKU: 042405\u003cbr\u003e\u003cbr\u003eThe Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward Engineering - moving the muffler closer to the motor to centralize mass. The Factory 4.1 RCT is constructed from only aerospace grade materials that meet our exacting specifications and is manufactured 100% at our Southern California factory.\u003cbr\u003e \u003cbr\u003e ✅Available in Natural Aluminum with Carbon Fiber End Cap\u003cbr\u003e ✅Massive Power gains throughout the RPM range.\u003cbr\u003e ✅Huge weight savings\u003cbr\u003e ✅New RTS (Rapid Tuning System)\u003cbr\u003e ✅FMF uses the highest quality proprietary blend stainless steel made especially to our standards.\u003cbr\u003e\u003c\/p\u003e","brand":"Moto 1 Parts","offers":[{"title":"Default Title","offer_id":53234270929077,"sku":null,"price":1049.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/6357\/7525\/files\/ChatGPTImage10deset.de2026_14_31_37_c379e86c-2ddf-4d3e-a820-4ac7a8ada27d.png?v=1789061694","url":"https:\/\/moto1parts.us\/products\/fmf-stainless-steel-alum-fact-4-1-rct-w-r-carbon-cap-full-system-for-kx450-24-26","provider":"Moto 1 Parts","version":"1.0","type":"link"}