This year and last year we saw this Audi RS6 C8 at a couple events. This one has been fitted with an Capristo exhaust system, Milltek downpipes and OPF delete. It also got a stage 2+ performance upgrade giving this RS6 810HP and 1282Nm of torque. In this video you can listen to some accelerations, revs and crackles. We saw this RS6 during the CCRally Superfast Drive last year and Spring Event a few weeks ago.