THIS PRODUCT IS NOT WAHT IT PROMISES. IF YOU JUST CHANGE YOUR OIL ON A REGULAR 5K MILE BASIS YOU WILL BE JUST AS GOOD. ALONG WITH THAT THE KIT FOR THIS DOESN'T NOT COME WITH ALL THE COMPONENTS (I.E. FITTINGS) YOU NEED TO PROPERLY INSTALL IT. AND WHEN YOU ORDER IT ON THE WEBSITE IT SAYS NOTHING ABOUT ORDERING ADDITIONAL PARTS. NEEDLESS TO SAY, I WILL NEVER BY AMS OIL ANYTHING EVER AGAIN.

Deleted the truck a year ago finally the oil is gold and not black from all the soot would recommend this bypass filter for extra protection

bypass filter came on the dixie chopper mower. just replaced it with a new one.

Filter looks great except a small amount of glue in the center of the inside of filter. Used a pick to get most of it out. Didn't want it dislodging and blocking the tiny hole for the bypass filter port.

Machine work and finish looks really good. Have not installed yet. So unknown on performance.

Great product.

Recommend for Cummins ISX 15

I’ve been using these for a few years now, although I never see the value in the oil analysis..I see it in soot reduction/ oil color.

Great filter

This filter really surprised me on how efficient ir works. I purchased the by pass kit for my '16 Ram 3500 dually, only issue was locating proper position for it. My trk has dual alternators, no room under hood area. Excellent filter very satisfied.

Amsoil Best dam products on the planet.............. Bar none...........

Great product. Easy install. Recommend the line brackets by Don Smith if your putting it in a DuraMax

Great product but a little on the expensive side.

I purchased this item and bypass remote mount and attached to generator which runs 24/7 . mounted external pump and timer. each 3rd day oil filters. no more expensive weekly oil changes. shut down only when i have to change filter.

First off, this thing is BIG!!! Make sure you check truck for a place to mount. Very good quality!! Easy to follow instructions.

Installation was a breeze. After 3K miles oil is noticeably cleaner. I use this truck in a hot shot trucking service so good oil flow and filtration is critical. Five stars for the filter system. Four stars, will have to reevaluate after first oil sample analysis. See how well the system truly works.

According to the oil analysis, it's doing it's job. I'm changing it out at 30,000 mile intervals.

One has to trust the claim, since normal people have no way whatsoever to see if there are actually teeny tiny particles floating around in the black pool of oil circulating in your engine. But the theory seems sound. I would be more impressed if there was data demonstrating significantly longer engine longevity in cars with the bypass filters.