I was just down at my local parts place and noticed that they've started stocking this new brand. This silly looking stuff is all over their shelves now: "Chief Chicasaw Oil". Wow, I'd never even heard of this stuff before today. http://www.supercheapauto.com.au/online-...rom=60104#Cross I found the company's web site here: http://www.chief-oil.com/chicasaw-wrx.html The first thing that caught my eye was that they list a bunch of specifications with an asterisk that says: "*Approvals not requested" Alright, so that's $17 per liter for a brand I've never heard of and that carries no official industry approvals. Somehow I don't think I'll be trying it any time soon!