Replace the factory full-flow oil filter, and send a sample of the used oil out to be analyzed. This will be your baseline. Install the FS-2500 bypass filter, plumb the lines, and check for leaks.

Here, we're breaking down the aspects of the Amsoil Dual Bypass Oil Filter: what they do, how they do it, and how they can benefit your 4x4 truck on the ohv trail. More inside Four Wheeler Magazine.

The oil filter medium in the system filters out particles down to 1 micron. With it on-board, Rice has extended his typical oil-change interval from about 10,000-15,000 miles to 40,000 miles or more.

MnI supplies parts and service support for commercial marine engines and since 2012 has provided pura DYN patented oil filtration systems to its customer base. MnI recently transitioned the product it ...