The latest edition of Best Car Magazine hit the streets in Japan, showing a sneak preview of the Lexus LF-A supercar from Toyota. Will the restyled LF-A bring with it a departure from the current Lexus performance car naming system? Best Car has been informed that a name change is on the table but it’s not clear whether this will actually go through and become a reality. We’ve been told that “SS550″ or similar (SS meaning Super Sports, 550 being the power output) could be what the new Lexus sports car will be named in a move to further separate it from the current Lexus performance car, the IS-F.