Hi everybody,

i would like to tune my BMW 635d.

I already downloaded my ecu firmware.

It has the following type:
BOSCH EDC16CP35/C (BMW)
Hardware ID: 07809955
Hardware Number: 0281015128
Software Number: 1037390001

Actually i wanted to try to tune it myself. But hardly this topic seems for me a little bit more complex than i thought of.
Maybe someone could help me please? I think it would be better if some professional would tune my file, to see how it was done, and what factors are being used.

My car is stock, i havent modified it so far.

Thanks in Advance,
Sandra