GS Models - ClubLexus - Lexus Forum Discussion Unique topics related to the GS450H model hybrid drivetrain and other features options found only on the GS450H Please use the main 3GS forum for discussion about shared components with other third generation GS models
LS Models - ClubLexus - Lexus Forum Discussion LS Models -Unique topics related to the LS600h L model hybrid drivetrain and other features options found only on the LS600h Please use the main 4LS forum for discussion about shared components with other fourth generation LS models