Katie brought her A4 over as a treat to herself to make her car look almost new again. The car has been taken care of but gets driven a lot so it received a Full Detail. I used Optimum Hyper Polish and finished it with Optimum Car Wax AND Opti-Coat Hyper Seal for 5 month UV protection and 6 month water resistance. The inside was cleaned with Optimum No Rinse and sealed with Optimum Protectant Plus for a clean feeling without a greasy dressing. Thanks Katie...even if it isn't an S-line! ;)