Audi Catalytic Converters

3.0 (4L) 3.0 TDI 3.0 TDI (4L) 3.0 TDI (4M) 3.0 TDI (Quattro) 3.0 TDI Hybrid (4M) 3.0 TDI V6 3.0 TFSI (4L) 3.0 TFSI (4M) 4.2 TDI 4.2 TDI (4L) 4L 6.0 TDI V12 CC Unknown V12 TDI (4L)