This is the original GT Tuning Wizard App for use with Gran Turismo 6. Just plug in the details of your car, like weight, weight distribution, and ride height, and the GT Wizard will give you an amazing setup. Choose from SIX degrees of suspension stiffness. It also provides a set up for adjustable differentials!
This is the fast and most flexible way to tune your favorite GT6 car.
Look for the authors gamertag, "voodoovaj"