E.g., could we create a FuckYouMazda corporation, whose sole purpose was to develop this software. And if Mazda successfully sued for copyright damages, the financial liability is limited to the corporation's assets?
Knowing, deliberate actions of criminality are sufficient to piece the corporate veil.
I.e., the alleged violations are civil rather than criminal, and a reasonable person might believe Mazda's DMCA claims are unjustifiable.