What's this preoccupation with supertech?
There's very little analysis/history to tag its performance, what little exists shows it's average oil at best.
Why even $#%&&! around with it when you can get Chevron for $1/quart or Penzoil for maybe $1.50?
Furthermore, why waste the bandwidth in the forum with pricing to save someone chicken feed. You gotta be nuts to quibble about pennies per oil change when even a pick of dog crap car is worth several hundred bones and most quality vehicles many thousands on up.
What am I missing here?
Rich