£19 5 litres of 504.00 507.00 oil in ASDA

[snapdragon]

Until October the 14th, ASDA are selling 5 litres of 504.00 / 507.00 oil at £19 instead of £24. It is in a purple container.
I know it's not officially VAG approved and the brand sucks, but heyho.
I think it may be BP/Burmah/Castrol as they have also started stocking Castrol oils such as 2T & 4T motorcycle as new lines at the same time, it also has a number you can text the word OIL and reg. no. to - like Castrol, the number is different but the SMS reply is the same abeit the words Castrol recommends are replaced by ASDA recommends..
Hope it helps someone.