EyesofThunder
Member
My GS4 (1UZ-FE) came with a small filter on it, this last change I put on the Wix 51516, the longer version, but when I was down there I noticed that it loks like a Wix 51515 might fit. That it the old Toy/old Ford big filter. Anyone ever use the bigger filter on a 1UZ-FE?
I look at it this way, more filter media, less pressure drop across the filter, less chance the filter bypass valve will ever open. Oh yeah, and it holds more dirt too...
I look at it this way, more filter media, less pressure drop across the filter, less chance the filter bypass valve will ever open. Oh yeah, and it holds more dirt too...
