Tuning is an art
To tune for optimal performance is to tune for a careful combination of speed, strength, and agility that varies as driver tastes vary. GIAC exists to tune cars for the way people like to drive.











Motorsports
    GIAC Powered 997TT featured on Speed Network: Supercars Exposed
    GMG Big Turbo A4® hits 490 hp at four wheels....
    Driver Tony Gilham of VW® Cup fame chosen for 2008 Porsche® Carrera® Cup Series...
    GIAC releases software for the 2008 2.5 liter Rabbit®/Jetta®...