The almost production ready Honda Mugen CR-Z Concept wasn?t the only product from the Japanese automaker?s in-house tuning company to debut at the Goodwood Festival of Speed.

Along with the street-legal CR-Z Concept Mugen also brought along a competition version bearing the ?RR? moniker. The conceptual Mugen CR-Z RR sports a more dynamic aero package comprising of bespoke parts such as the wider front and rear bumpers with air-vents, side skirts, a rear diffuser and larger rear wing.[...]

Source: Carscoop