I am using it in the GS. Second round for it in the same vehicle. Since I got T5 syn blend (10w30) for 11.50 then I will likely use it next. Nothing at all wrong with Ultra but I'm sure I won't be dissapointed with T5. I certainly recommend Ultra though. Super super smooth.....................!
I'm planning to stick with it for a while in my Corvette. I've put about 6300 miles on my first interval with Ultra and my OLM is at 10%, so I will be posting my first UOA with it in about 2-3 more weeks.
Thinking about putting some in the Wife's forester for its Winter OCI tomorrow! First I gotta buy it ... seems to have gone missing from our Walmarts (?!)