ALLTIMES Car Battery Tray Cover for Audi A4 8E B6 / B7 Sedan Avant 2002-2008, 8E1819422A, Black Plastic - Walmart.com
Car Battery Carrier Tray Cover Frame Protection Box Case For Audi A4 B6 B7 Avant Sedan Cabrio Rs4 2001 2002-2008 Accessories - Battery Trays - AliExpress