Would Toyota get more respect on the street from Nascar fan's if they made a new V8 Supra?

Has nobody heard about the new twin turbo supra except for me??? word is that toyota is in the r&d stages of producing a new 500 plus horspower twin turbo design to the gt40 and vipers currently produced(lets be honest the corvette cant even compare) ive ridden in the new gt 40 but i can only imagine the howl of a factory twin turbo rice rocket