4F0 121 334 B · Air guide Audi genuine (OEM) part number 4F0 121 334 B, Air guide. Fitted on (2)AIR GUIDE — pos (23) · PR:8Z4,8Z5, (KAT448.BIN)AIR GUIDE — pos (23) · PR:8Z4,8Z5, (KAT648.BIN) Open the interactive exploded diagram →