My experimenting with crazy cheap filters days are over! lol. I have enough good filters to last me a few yearsChris or SubieRubyRoo is right. I’ve got a prime guard 241 on a older compass girlfriend and I got as spare driver. No issues at all and it has QSUP 5w40; oh the horror
Just please don’t ever use these new garbage “ProTec by Wix” filters. Already cut one open that tore
That's good to know about the Prime Guard though!
