Lexus leaves out the specs but the GS 350 F Sport features a revised look and 19-inch alloy wheels.

Lexus has unveiled the 2013 GS 350 F Sport at the Johannesburg International Motor Show in South Africa.

Unfortunately, all we have to go on are the images as Lexus has left out any specs on the model.

From previous reports we can surmise that the GS 350 F Sport features a 3.5 liter V6, an adaptive suspension, bigger brakes and high-performance tires.

From the photos we can also see that the F Sport features its own front bumper fascia, mesh grille and the previously reported 19-inch alloy wheels.

2013 Lexus GS 350 F Sport unveiled in Johannesburg