Part 5: Final Touches It was a very challenging task to take one of Audi's most accomplished cars, the...
Project Audi S4 Part 1: Wheels, Tires and Brakes Notice a new project car on this month's cover? Did you think we would...
Project Audi S4 Part 2: Suspension From the factory, the Audi S4 is well balanced. Standard features include...