BMW E46 Fanatics Forum banner

m54 swap

  1. M54B25 swapped into 2000 323ci dme questions

    E46 Engine Swaps
    I bought the car preswapped. As in all he did was put the engine and trans 9n the mounts. What he told me is that all I need to do is wire it and itll work just fine as he has done several m54 swaps into m52 cars. Said I would have to use m52 intake manifold and maybe get a 2.5L flash. But the...