Lexus GS NIA Side Skirts Splitter Lip 2005-07 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 NIA Side Skirts Splitter Lip (2013+)