Im sure this has been asked many times but I cant find much info on it. Its a stage 2 tuned AUQ, around 220bhp (1.8t) The only thing I found was to use an oil id never head of before and it was 5w-40 Ive always been uswed to buying the best oils I can in the past from Millers cfs/nano and Castrol (for M series engines) etc so I just want the best for this AUQ lump. Many thanks, M