BMW Standalone MS42 for the M52TU engine.
This ECU DME has EWS Off / Disabled Immobilizer.

Note - Factory emissions , no changes.

This engine computer is for the M52TU engine as used in the 323i 328i 323ci 328Ci e46 3 series and e39 5 series 528i, works for automatic and manual transmission or if you are doing an engine swap into another chassis such as E30 / E36. 

• Make sure your car is using MS42 dme, as opposed to MS43 look at the dme in the car , takes a few minutes .

• You may need to do a throttle adaptation reset in some cases arm EML light will appear 

• EWS wires will need to be bypassed in order for car to crank there are lots of videos on YouTube on how to do this. It is an easy process.