In the course of its long and storied history, the Ford Mustang has proven itself to be one of the most desirable performance cars in the world. It’s a testament to the car’s appeal that it’s still revered in tuning circles to this day. That’s especially true in a country like Germany, which has no shortage of tuners spread out its own borders. Geiger Cars has been tuning Mustangs for a while now and even lesser-known firms like Schropp Tuning have gotten in on the act. I’m not certain where GME Performance falls in that sphere, but what I do know is that it’s gotten in on the act of building tuning kits for the American pony car. Proof of that lies in this program that squeezes out a Hellcat-level power output of 705 horsepower for the benevolent ‘Stang.