N90 633 222 · PIPE Audi genuine (OEM) part number N90 633 222, PIPE. Fitted on (4)PIPE — pos (17) (KAT201.BIN)PIPE — pos (17) (KAT209.BIN)PIPE — pos 13 (KAT248.BIN)PIPE — pos 12 (KAT278.BIN) Open the interactive exploded diagram →