If it's anything like what goes on with Amsoil (no offense ment), I have no desire to mess with an oil that is claimed to meet a spec, but yet has nothing proving this.
No thanks, I'll just stick with my MC 5w20 for my '05 Focus and '04 F150.
IMO, the stuff would have to yield a much better improvement in mpg before I'm cough up $7 a qt.