The 2013 and 2014 Shelby GT500 are quite possibly the baddest Mustangs ever built. They've got 662 horses straight from the factory and plenty of amazing features for the street and track, so you know we needed to get our hands on one. And that's exactly what we did — the Lethal Performance 2013 Shelby GT500 in gorgeous Performance White with black stripes. We knew that in order to continue being the leader in GT500 performance parts, it was essential to have one for research and development. Of course, we also just wanted to get behind the wheel. In early testing, we found that the 2013 Shelby GT500 not only reacts well to a custom tune from Lund Racing, it also offers some insane horsepower and torque with a higher flowing intake and MORE BOOST. Our Power Packages are a perfect place to start! You can always count on Lethal Performance to supply killer aftermarket parts and upgrades to 2013-2014 Shelby GT500 community.