The photo's at dieselsite.com showing the "after pictures" are ones that I submitted for all to see.

My first filter went pretty quick and even the second one did... and that was after I flushed my system with distilled water and did a 100% coolant flush!!!

Here is the link to their page and my photos.

http://www.dieselsite.com/index.asp?...ROD&ProdID=324

Worth every penny spent and should be the first mod people buy!!!