The Formula Gran Turismo is a Formula-1 style car designed by Polyphony Digital. It first appeared inGran Turismo 4, then in Gran Turismo for the PSP. It appears as a Standard car in Gran Turismo 5, but appears to be left behind slightly.The Performance Aircraft Formula GT is an American homebuilt aircraft that was designed and produced by Performance Aircraft of Olathe, Kansas, introduced in the 1990s. When it was available the aircraft was supplied as a kit for amateur construction.Formula GT Our latest cast wheel design, the Formula GT is our take on a classic motorsports mesh design. Engineered to be both strong and lightweight, and with the ability to clear large calipers and rotors, the new Formula GT is the perfect choice for today’s high performance sports cars and GT sedans. *Custom Patter.