X15 Spin-on Fuel Filter Bulletin

[SquareOne]

I'll scoop a few up from the place I typically get them and report back. 4micron...that is tight tolerance for sure. - Maybe thats why this X15 is audibly different. Can't put my finger on it, just has a different sound than my older 2350....oh and the air compressor intake being plumbed right into the front of the turbo. Thats an interesting sound lol