Audi S4 with ARD 2.7T GT28RS Kit - Acceleration
In-car acceleration of an Audi S4 equipped with an ARD 2.7T Garrett Turbo Kit running on pump gas and water/methanol injection.
For more information on the ARD 2.7T Garrett Turbo Kit and more products for the Audi S4, please visit: www.ARDesign.org