Stranger walks up and gives you a million dollars!

So your minding your business and complete stranger walks up to you and says I wanna give you something only if promise you will use it to build the baddest, fastest, mind blownin full bodied car the racing world has seen. You say you dont have enough money, the stranger says money no object spend what ever you want as long as meet my objectives! So what would you build if you were given that opportunity? and Go!