[nautiquelfe]

I've used the redline oil once before in a dsm "race car" sort-of. The oil was very good. Engine was silky smooth, but im not sure how many (x)'s better it would be than the Mobil 1. The price was a bit high. It has been several years but i believe the cost to be near $10 per quart. Of course a mail order source may be significately cheaper. I'd love to hear any experience w/ redline in boxsters.