Lexus Confirms RC F GT3 Racing Plans By Jason Siu Jan 29 2016 Share this Article Tweet The Lexus RC F GT3 is going racing in the IMSA WeatherTech SportsCar Championship. Continue Reading... Filed under: Coupes Featured Articles Japanese Lexus Luxury Cars Race Cars Sports Cars United SportsCar ChampionshipTags: f performance racing, imsa weathertech sportscar championship, Lexus, rc f gt3, sage karam