Selling a TRM tuned MS41 ECU for Dinan supercharged 328 (will work on M3 too).

This deletes the T9 scaler Dinan uses and will require a Bosch/Bremi 803 MAF to use. Michael McCoy has this setup to not require any resistor in the signal wire.

•M52 Motor
•91 Fuel
•803/809 MAF
•Standard Dinan D1720BA / D1720AA Injectors
•M52 Cams
•M50 Manifold
•EWS deleted, Readiness Monitors set to ready

This will pass SMOG test plug in.

If you need an 803 MAF and the adapter harness, I can help. I can also correct the VIN to your car if you want it to match.

$500 shipped. Includes the ECU.