[gallery link="none" columns="1" size="full" ids="62582"] The Audi Club Audi exclusive RS 6 Avant Sweepstakes is winding down...there are only 5 weeks left (last day is August 31, 2021)! One lucky person will win the RS 6 Avant and one lucky participant of the sweepstakes will win this Griot's Garage G9 Orbital 2-Step Ceramic Kit worth $199.99. So what is included in this kit? From Griot's Garage: A smooth surface is better at reflecting light and that's what gloss comes down to... the paint's a...