{"product_id":"fmf-racing-18-26-yamaha-yz450f-yz450fx-19-24-anod-ti-factory-4-1-rct-so-muffler-w-r-carbon-cap","title":"FMF Racing 18-26 Yamaha YZ450F \/YZ450FX 19-24 Anod TI Factory 4.1 RCT SO Muffler w\/R. Carbon Cap - 044488","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 over stock.\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\n\u003cp\u003e\u003cstrong\u003e-Used by Star Racing and AmPro Yamaha teams.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e-See Features Tab -\u0026gt; Fitment for header compatibility \u003c\/strong\u003e\u003c\/p\u003e","brand":"FMF Racing","offers":[{"title":"Default Title","offer_id":53671445332331,"sku":"FMF044488","price":913.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/9690\/4998\/files\/20ac139a3f44fd714cf2a4cdba497182L_00c769df-1e68-42a7-9028-f9ab16ea2ae1.jpg?v=1786007655","url":"https:\/\/www.raptorracing.com\/products\/fmf-racing-18-26-yamaha-yz450f-yz450fx-19-24-anod-ti-factory-4-1-rct-so-muffler-w-r-carbon-cap","provider":"Raptor Racing","version":"1.0","type":"link"}