{"product_id":"fmf-factory-4-1-rct-yamaha-357893","title":"FMF FACTORY 4.1 RCT YAMAHA","description":"\u003cp\u003edeveloped with championship winning factory star racing yamaha, the factory 4.1 titanium systems delivers unmatched power, reduced weight and the signature fmf factory look.the 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.available in blue anodized titanium muffler with blue carbon fiber end capmassive power gains throughout the rpm rangelightweight designnew rts (rapid tuning system)megabomb header technologyhi-flo performance coreimproved throttle responsedirect bolt-on installationfmf uses the highest quality proprietary blend of alloy grade titanium made especially to our standards\u003c\/p\u003e","brand":"FMF RACING","offers":[{"title":"Default Title","offer_id":49250197799155,"sku":"357893","price":1374.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/3010\/6611\/files\/fmf-factory-4-1-rct-yamaha-357893.jpg?v=1781376118","url":"https:\/\/shophillysgarage.com\/products\/fmf-factory-4-1-rct-yamaha-357893","provider":"Hilly's Garage","version":"1.0","type":"link"}