If it's too early to start drinking, crack open a cold one anyway ... remind you that the CR-Z Mugen RR Hybrid Concept makes heavy use of carbon fiber. The doors, hood and front fenders are ...

For the Tokyo Auto Salon, Mugen has mutated Honda's lithe little performer into the Open Top Pure Sport Concept ... We're curious about what's under the hood, as we'd hate to roll up on a clapped ...