{"product_id":"fmf-factory-4-1-rct-titanium-muffler-w-blue-carbon-cap-2027-kawasaki-kx-250f-fx-042425","title":"FMF Factory 4.1 RCT Titanium Muffler w\/ Blue Carbon Cap 2027+ Kawasaki KX 250F\/FX | 042425","description":"\u003cp\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.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e-Available in Blue Anodized Titanium Muffler with Carbon End Cap \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e-Massive Power gains throughout the RPM range.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e-Huge weight savings\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e-New RTS (Rapid Tuning System)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e-FMF uses the highest quality proprietary blend of alloy grade titanium made specifically to our standards.\u003c\/strong\u003e\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":67784225128693,"sku":"042425","price":899.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/2782\/files\/ChatGPTImageSep24_2026_03_07_12PM_1800x1800_9c9241a8-e39c-48aa-9eaf-99db51ca4114.png?v=1792537524","url":"https:\/\/mojomotosport.com\/products\/fmf-factory-4-1-rct-titanium-muffler-w-blue-carbon-cap-2027-kawasaki-kx-250f-fx-042425","provider":"MojoMotoSport.com","version":"1.0","type":"link"}