I'm using these currently as M1 not available in Oz. Also used Hard Driver filters. K&N are also available, which of the 3 is the best??
OH yes don't you like 3um filtration!!!!quote:
Originally posted by Bror Jace:
I just read in some car magazine that Cummins did a study and they found that particles less than 10 microns did more wear than previously thought. Actually, the statistic they used was pretty amazing. They said something like three and a half times more wear was created by particles smaller than 10 microns than particles larger than 15.
Those of you guys who think you might be able to get a hold of that study might want to check it out.