I have only seen it mounted on diesel vehicles but can check if there is anything shown other than in links below for FJ or late model Toyotas.
here are some links....the dual filter setup is for HVY DTY and Farm apps usually....the bypass setup uses the full flow of our engine filter and they bypasses a portion of oil for removing the finer particles the engine filter misses. Here are some links....but only a few Toyota submitted as examples by customers....was a Nissan truck and a lot of domestics.
https://www.amsoil.com/StoreFront/bf.aspx
https://www.amsoil.com/bypassfilters/index.aspx