For some reason getting the fl820s oil filter out is a big pain in the neck. Im not sure if someone put the wrong ps pump on it before i bought it but the ps line and fitting that go into the ps pump are right in the way and i have to basically take that hose off to get out the filter.. Anyways i was wondering if i could switch it up to a fl500s oil filter which screwn on fine and is a little thinner so its easy to get on and off. My question is sense its smaller would that effect my engine in anway getting less oil or something??? I just have it stock nothing performance or anything... Thanks for the help. Recap can i use fl500s instead of fl820s???