If you have a Ferrari 458 sitting around that’s feeling a little sluggish, check out the Hennessy HPE700 Twin Turbo Ferrari 458 upgrade ($60,00). The HPE700 delivers 738 horsepower at 8,400 rpm and 532 lb-ft of torque @ 5,600 rpm. Over a base Ferrari the upgrade will give you about 170 more horses and cut the 0-60 mph time from about 3.4 seconds to 2.8 seconds. Optional upgrades include 20-in monoblock wheels, carbon-fiber body components, and adjustable shocks.
The 2015 McLaren 650S Coupe ($320,000) takes its name from the 650 metric horses its 3.8-liter twin-turbo V-8 is able to produce. But thats not all its got up its sleeve. The 650S has improved downforce, turning, and agility over McLaren’s older 12C, while you still get their signature butterfly doors, and well styled interior. […]