It seems that Napa and Carquest both use Ashland/Valvoline for their storebrand oils, they also use Wix for their store brand filters. My question is does anyone know if the Napa Golds are same in quality to the premium Carquest blues? The reason I ask, is I can get the Carquest filters a little cheaper!
anyone ever cut open a red or premium clue Carquest?
anyone ever cut open a red or premium clue Carquest?