4N0 807 158 A · Air guide Audi genuine (OEM) part number 4N0 807 158 A, Air guide. Fitted on (2)AIR GUIDE — pos (22) · PR:T2P+2K1, (KAT838.BIN)AIR GUIDE — pos (22) · PR:T2P+2K7 (KAT838.BIN) Open the interactive exploded diagram →