For a modified M52 2.8L engine (see the modification list on the second photo). It does not fit M52TU (Dual VANOS) engine. BMW E36 328i / Z3 2.8L / E39 528i / E38 728i. The ECU is plug & play. Camshafts are the most important in the list, but you can use M54B30 Inlet / M50 NV Outlet camshafts as a cheaper alternative to S52B25 cams.
This product would be a great fit for enthusiasts and restorers who require an authentic and reliable engine control unit (ECU) for their high-performance BMW E36, E39, M52, or BMW 5 Series.
