Originally Posted by rwmotorsports
This is simply not true. A Ferrari is not going to run on the BMW ECU.......they are completely different motors and not to mention are probably controlled in a different manners. I'd like to see some FIA documentation that states this.
I downloaded the rules and regs from the FIA, its states in there, Article 8: Electrical Systems 'the ECU has been manufactued by an FIA designated supplier to a specification determined by the FIA'
The software behind the ECU also must allow the FIA full access at any time