The Subaru Super R is based in 4-door Impreza, however this rally car was raced only in rallies from Argentina. There was One Make Cup from 2007 to 2011 seasons, however, the first model versions of this car came on 2006. Its power is higher than the N3 Rally Cars, but it has less power than the N4 Rally Cars.

Source- www.forocoches.com/foro/showthread.php?t=461946