b8 a4 s4

  1. The Low and Fast // Audi S4 on 20” ADV5.1 TrakFunction + Accuair B8 Full Bolt on Kit

    The time has come to finally show off a few stages of our Project S4. This was one of many forms that it has taken over the past year. The car has been many firsts - The first ever to have the Accuair Full Solution and Full bolt-on Air system. The first to have the 2013 DSG file from GIAC, and...