From the Fiat 500
Abarth and Smart
ForTwo to the Lamborghini
Gallardo and Ferrari 599 GTO
, no project is too big or too small for Romeo Ferraris. The Italian tuning house's latest project sits somewhere in the middle with a BMW
M5. The result of their efforts is a pair of engine tuning packages for the 4.4-liter twin-turbo V8. The more powerful of the two packs an extra 97 horsepower and 81 lb-ft of torque for final figures of 657 hp and 583 lb-ft, while the less potent ECU tune releases an additional 75hp and 65lb-ft of torque.