A closer look at team #VisitFlorida's all-new, #SpeedSource-built, #race-tuned, #SKYACTIV 2014 #Mazda6, in #GXclass competition at last weekend's #GrandAm of the Americas in Austin, TX. Is #COTA not one of the most beautiful tracks, ever? #TwinTurbo #Diesel #Mazda #Mazdaspeed #Racing