For less than $2K you can convert your Ferrari FF to run on E85, raising the pathetic 650 stock horsepower to a more respectable 875 hp. On top of that, you'll apparently cut emissions by 80%. It's the "green" grand touring supercar.
The unnamed Ferrari dealer responsible for the switch to E85 makes it sound like Ferrari actually approves of the conversion (doubtful). We also doubt that many of Europe's ultra wealthy will be deeply concerned about the CO2 emissions of their V12 Ferrari, but a guilt-free 225 horsepower boost sounds great until you try to get any warranty work done.