I have purchased a '94 525i. Turbocharging this car is a goal. I have the turbo and the means to install and plumb it.

The problem is efi control. The engine does not have a distributor and is equipped with individual coils for each cylinder. So, to retard timing under boost, this will have to be done through the computer.

Correct?

Is there software available for this kind of altering of the BMW software similar to what is available for the GM cars? Or would I have to convert to a GM system to pull this off?

Thanks,

Joe BJoe B
'70 RS/SS Camaro '89 325i '94 525i '04 Rainier