Bosch and Siemens?

[Madd0x]

Hello everybody

I just have a simple question: What's the difference between Bosch engine cable.. and Siemens engine cable..
I meanwhile have a Siemens cable, and everybody advised me to change it to Bosch but nobody is telling me the main difference and why is it better..

Thanks in advance

EDIT: I have a 1994 E34 m50b25 vanos Automatic trans.

[MarcoZandrini]

Check www.realoem.com and enter the last 7 characters of the car's VIN. I think the car may have been built with either a Bosch engine computer or one made by Siemens.

[Madd0x]

Thanks a lot for that info buddy.. But I know my car is Siemens.. I just need to know the difference between Siemens and Bosch.. And which is better