PU is an outstanding oil the (problem?) is that PP is very good too and people I think have a hard time justifying the cost. I think it is worth the extra $, but if you can find it for a good deal then dive in. PU has run great in my civic and Altima. It will be the only oil I use for my Civic from now on probably, runs great and the car is driven by my brother who beats it up an idles too much. 9K and it is a beautiful clear dark amber color coming out. Sorry for the rant...GOOD OIL!