Newer BMWs such as E34 and E36 have one in-tank fuel pump and a down-stream filter & fuel pressure regulator, operating at ~3-3.5 bar pressure.
Can these be installed or adapted for use in E24 and E28 cars, replacing the two original pumps?
Can these be installed or adapted for use in E24 and E28 cars, replacing the two original pumps?
fuel pump alternatives question