Mugen MRX-5 WC-Spec version
Mugen have released the MRX-5 WC-Spec version, which is the World Championship winning chassis with a number of optionals and revised parts included as standard. The kit comes with a high traction chassis, rear body mount hard, rear lower arm mount A & B, revised front suspension arms, left and right upper bulkhead as well as the lower front bulkhead. A revised front bumper, front body mount plate, rear body mount hard and the latest clutch set are also included.
Source: Mugen [mugenseiki.co.jp]