For Audi A6 C5 Avant (4B5) 4.2 quattro 1998-2005. For Audi A3 (8L1) 1999-2003. For Audi A8 D2 (4D2, 4D8) 1994-2002. The black design is not only beautiful and generous, but also can effectively protect the inside of the fuel tank from external pollution and extend the service life of the fuel tank.
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