BMK-21 Universal Single-Remote Bypass System


BMK21 Installation and Servicing Instructions – Read before ordering!

Mounting ideas

This is the kit designed for you to use with any vehicle. The main issues is finding the tap point which in the kit there is a “T” for a oil pressure sending unit. You may need to order a metric to standard thread adapter for European or Japanese vehicles or you can generally find that locally at your auto parts store. I know NAPA carries a good supply of those brass adapters.

The other issue is simply where to mount it. Many installs I’ve seen were quite creative including on in a front wheel drive Mitsubishi where they bolted a bar over the radiator (was actually a hitch bar) so the BMK-21 could hang just between the fan and the engine which was a brilliant location.  Many others find an appropriate location in and around voids in fender wells and on the frame near the transmission.

I keep these here in Sioux Falls or you can order via the links here. If you are out of state I can get these to you for the best price so call and compare – 605-274-2580

Universal Single-Remote Bypass SystemPRODUCT DESCRIPTION

The Ea Bypass Oil Filter (EaBP) provides the best possible filtration protection against wear and oil degradation. Working in conjunction with the engine’s full-flow oil filter, the AMSOIL Ea Bypass Filter operates by filtering oil on a “partial-flow” basis. It draws approximately 10 percent of the oil pump’s capacity at any one time and traps the extremely small, wear-causing contaminants that full-flow filters can’t remove. The AMSOIL Ea Bypass Filter typically filters all the oil in the system several times an hour, so the engine continuously receives analytically clean oil.

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Filter Service Intervals

Ea Bypass Filters offer long service life. Do not exceed the limits listed in the chart below.

EaBP90 EaBP100 EaBP110
Mileage 60,000 70,000 80,000
Hours 600 800 1,200
Time 2 years 2 years 2 years

Buy in the Sioux Falls store at 12th & G or use this Online link to the Amsoil sale page if you are outside of the area.