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Iw wouldn't matter if there wasn't either an RS or an ST. WRC rules state that all that needs to be produced is a car with the same basic body shape. The old RS was based upon Group A rules, which had strichter requirements for road cars.TVR&Ferrari_FanThere was still a RS on the road, does not matter what the drive train is. If its a RS brand and its on the road. Then it was allowed in.