Porsche introduced the 911 GT2 in 1992, on the 993-generation sports car. It was initially built to meet homologation requirements for motorsport and it featured wider fenders and a larger rear wing compared to the standard model. Unlike the RS and the GT3, the GT2 used a turbocharged engine. Discontinued in 1998, the GT2 returned on the 996 generation between 2002 and 2005, and was resurrected once again on the 997-gen 911 in 2008. In 2010, two years before the GT2 was again retired, Porsche launched the 911 GT2 RS. Much like the GT3 RS, the GT2 RS weighed less and had a more powerful engine than the non RS version.