Not to highjack thread but Filtermag if you can afford is incredibly strong. The problem with magnets on the
oil pan is you have to remove the pan to clean. The drain plug magnets are a joke.
The smaller the particle the stronger the magnet has to be. I beleive the filtermag has a heavy duty, the one that would fit an fl-1a that cost $69 and has an advertised 600lb pull!!!!!!!! Sheet it may collapse the
oil filter, LOL!!!