The Porsche 911 Turbo S boasts 572bhp and manages 0-62mph in 2.9 seconds. On paper, it looks to be the ultimate everyday supercar. evo's Dan Prosser puts the facelifted 991.2 Turbo S through its paces at the Kyalami circuit in our review here. Click here to read the full article: http://www.evo.co.uk/porsche/911-turbo