I'm looking to transplant the V10 from an E60 M5 into a non BMW vehicle. Is there a company that makes software to interface/reprogram the PCM? If not, is there a company out there that has access to such software that I can hire to reprogram the PCM? It seems that the PCM for this motor is (in my opinion) overly complex and without access to tuning software this particular motor may be out of the question, which is unfortunate because it has all the characteristics I'm looking for.

Thanks in advance.