With tuning available for modern Fords, power adders are unleashed.

SPE Motorsport created a bolt-on S650 twin-turbo to deliver big power.

ProCharger put the spurs to a Dark Horse with its P-1X supercharger.

With a hot tune and bigger injectors, the boosted stocker pumped out four digits.

Evolution Performance tested a Whipple-supercharged Mustang Dark Horse.

Its ‘stock’ Gen 4 Coyote delivered four-digit output with boost and bolt-ons.

Evolution Performance’s Whipple-boosted Dark Horse went deep into four digits.

To make it happen, the shop turned to Lund Racing and HP Tuners for custom tuning.

Palm Beach Dyno dyno-tested 2024 Mustang GT and a Dark Horse models.

A custom tune unlocks significant horsepower, especially in the engine's midrange.

Three of the best modern Mustangs faced off in a head-to-head race.

Could the Mach 1 or Dark Horse dethrone the high-revving Shelby GT350R?

YouTuber Ross Spec is comparing the Mustang Mach 1 and Dark Horse.

He tested both on the drag strip, and the more powerful car didn’t win.