Katalysatoren für AUDI A6 2.8i Mk.2 V6 incl. Quattro (ACK; ALG; APR; AQD engines; not OBD) 4/97-9/01 (right hand)

Katalysatoren für AUDI A6 2.8i Mk.2 V6 incl. Quattro (ACK; ALG; APR; AQD engines; not OBD) 4/97-9/01 (left hand)

Katalysatoren für AUDI A6 2.8i V6 Manual incl. Quattro (AMX engine; with OBD) 2/98-9/01 (left hand)

Katalysatoren für AUDI A6 3.0i V6 Quattro & 2WD Manual (ASN; BBJ engine) 6/01-1/05 (right side)