Quote:
Originally Posted by BMW M5
is this a joke? Royal Purple oil in a M5?  |
A 30 year mechanic veteran told me about it, the man has won canada wide bmw mechanic awards, so im sure he knows what hes talking about.
I cant afford to pay 150$ per hr for that guy but luckily my family knows him so he helps me out for free sometimes.
Idk wtf royal purple does, i'm just following Doctor's Orders
