The WRC specifications were introduced by the FIA in 1997 .
World Rally Car is a racing automobile built to the specification set by the FIA , the international motorsports governing body and compete in the outright class of the World Rally Championship ( WRC ) .
The WRC specifications were introduced by the FIA in 1997 .
World Rally Car is a racing automobile built to the specification set by the FIA , the international motorsports governing body and compete in the outright class of the World Rally Championship ( WRC ) .