More GT350 performance is listed on this page. The optional Track Pack includes MagneRide dampers front and rear for electronically controlled, semi-active suspension. Custom brakes include 15.5 inch front rotors that are 1.4 inches thick (14.9 inch rear, 1 inch thick). Electric power rack-and-pinion steering system. Wheels are all Ebony Black painted but the designs are different depending on the options group.