Beautiful car OP, by buddy is about to take delivery of a nardo grey ttrs.
Maybe you should stick with Audi branded oil from the dealership? BMW recommends 0w30 for my M3 as well and I just stick with the BMW branded oil since there arent many readily available 0w30 oils meeting spec.
Maybe you should stick with Audi branded oil from the dealership? BMW recommends 0w30 for my M3 as well and I just stick with the BMW branded oil since there arent many readily available 0w30 oils meeting spec.