Lexus GS Base NIA Side Skirts Sleek Splitter Lip (2013-2020) Lexus GS F-Sport NIA Side Skirts Sleek Splitter Lip (2013-2020) Lexus GS Base NIA Sleek Rear Lip Splitter Spats 2013-20 Lexus GS F-Sport NIA Sleek Rear Lip Splitter Spats 2013-20