Hellion’s 1,000 horsepower, twin-turbo 2015 Mustang hits the dyno, then the track
Melissa just bought her 2015 Ford Mustang GT and wasted no time in making it go even faster—via a twin-turbo kit from Hellion Power Systems. A pair of Precision 55mm turbochargers did the trick, along with an MMR short block … Continued