Nissan Motor Co. unveiled Wednesday 50th anniversary editions of its flagship sports cars the GT-R and Fairlady Z.Both cars made their debuts in 1969. The refreshing of the iconic vehicles comes amid growing pressure on Nissan to improve its corporate image following the arrest of its former boss Carlos Ghosn for alleged financial misconduct at the Japanese carmaker.The all-wheel drive GT-R is recognized as one of the fastest commercially available sedans in the world, winning many races in and out of Japan especially in the 1990s and 2000s.The sleek, streamlined Fairlady Z, which was also …READ FULL ARTICLE