Spied! Twin turbo 2016 Ferrari 458 M prototype

A few more scoops and a new turbo engine for Ferrari’s sharpest corner-slicer. The Ferrari 458 is a quintessential supercar–the Speciale version that showed up at our Performance Car of the Year competition makes more horsepower per liter than any naturally-aspirated road car ever produced. But this is the turbo era, and the word is that Ferrari will stuff the twin-turbo V8 from the California T into the 458 for 2016. Our spies snapped a camouflaged version of just such a beast in testing, and whi