<ul data-eligibleForWebStory="false">Toyota previews road and race versions of V8-powered sports cars at Goodwood Festival of Speed.The models include a road-going version potentially badged as Lexus LFR.The race car could be a GT3 version of the next Toyota GR Supra.Details remain vague with deliberate secrecy surrounding the new flagship super coupe.The Goodwood GT Racing Concept hints at potential successors and future racing debut.