LAS VEGAS--A letter F on a report card is usually a bad thing. However, when Lexus slaps an F-badge on the back of one of its vehicles, you should know that the automaker means fast and not fail.
Actually, the F stands for finesse, but let's not split hairs. The GS 350 sedan with F Sport package that Lexus debuted at the 2011 SEMA Show is no mere appearance upgrade, it should also be faster than the standard model.
However, the extra performance comes in the form of suspension, aerodynamic, and chassis upgrades, as the GS 350's 3.… Read more