{"product_id":"fmf-racing-factory-4-1-rct-aluminumm-slip-on","title":"FMF Racing Factory 4.1 RCT Aluminumm Slip-On","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\n\u003cp\u003eFitment:\n\u003cbr\u003eYamaha WR450F Base 2020\u003c\/p\u003e","brand":"FMF Racing","offers":[{"title":"Default Title","offer_id":51568661463356,"sku":"fmf044464","price":643.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1865\/9007\/files\/0d3cbd7e2bfbd044e96986f4317b5f2b.png?v=1743879346","url":"https:\/\/necycleshop.com\/products\/fmf-racing-factory-4-1-rct-aluminumm-slip-on","provider":"NE Cycle Shop","version":"1.0","type":"link"}