As said above Ultra has > TBN and Addy pack. It may look darker but it can do it. I wouldn't do an extended OCI like that unless you have been up to snuff with your oil changes ie. your engine isn't too dirty. Which I doubt in an 08 Civic but the PU will clean. I use Denso filters when I can, the 150-1010 will fit. IMO it is the best on the $6-9 price range. P1's, Wix, Bosch, Heck even a puro classic will hold up fine. Don't go longer than 12K w/o an analysis.