Audi B8 S4 Facelift By Mustaqim Jaed at December 11, 2020 Post a Comment I met saints400 and mgoliveruk at the ph sunday service silverstone today. Post facelift models are known as b8 5 s4 s as the upgrades were significant enough to require a distinct separation of the… audi b8 s4 facelift audi s4 b8 avant facelift