Got a turbo'd L98 running E38 ECM and noticed a few extra supercharger boost control tables in another piece of software and it got me thinking.
Would it be possible to run say a MAC solenoid and have the E38 run it in closed loop boost control. Looks possible with the ECM but how much does it rely on the wiring etc. Is it just the couple of flags that need to be set and wiring up to some unused pins etc.