Could This Brutal 670HP Roush Stage 3 Mustang GT Destroy a New GT500?!

 We took a left turn into Mustang territory and somehow managed to dodge the ditch along the way. Bad joke. Here is a 2015 Roush Stage 3 supercharged Mustang GT! Under the hood is of course a boosted 5.0L coyote V8, hopped up just enough for a quick shot of adrenaline but not so much as to ruin the "GT" name the car left the factory with. Enjoy!