2013 McLaren MP4-12C to be 25bhp More Potent!
McLaren’s second supercar in 17 years, the MP4-12C, will reportedly be offering a few upgrades for their 2013 model. It may be receiving a 25bhp increase in horsepower, bringing the twin-turbo 3.8L V8’s total output to a whopping total of 618bhp by way of an ECU upgrade.