WALD International, tuning firm from Japan, has officially unveiled its Sports Line aerodynamic package for the Nissan GT-R at the 2009 Tokyo Auto Salon apart from the Lexus IS-F Sports Line Black Bison Edition.The WALD Nissan GT-R R35 Sports Line features custom front lip spoiler, custom nose cover, a carbon fiber engine cover, low-drag duct covers from lightweight composite material and a new rear wing.