I just can't seem to post pics but I tried to weigh a Vic c-313 for 4m40-4m41 oil filter and a Bosch 036 filter for 4d56 and the result is a shocker. The Vic filter is obviously taller but the Bosch is heavier. Vic is .828kg while Bosch weighs in at .832kg!

Looks like the construction and materials of a Bosch (Korea) is indeed superior to Vic. Suwerte ni CB. ;)