Liqui Moly’s Top Tec 4100 5W-40 VW 505 01 approval. Another option if you need one. While I do use $$$ oil for severe duty, I haven't found any issues with this over 5 or so years of use in two classic RS cars that I still own.
Liqui Moly’s Top Tec 4100 5W-40 VW 505 01 approval. Another option if you need one. While I do use $$$ oil for severe duty, I haven't found any issues with this over 5 or so years of use in two classic RS cars that I still own.
2003 Sportec RS6, 2001 Revo RS4, 2000 A4 GP quattro, 1963 Unimog 404 TLF8