To celebrate 34 years since its inception in 1991, Hennessey has turned yet another Mustang into a supercar-scaring monster.

Unsurprisingly, the modifications begin under the hood, where the Hennessey horsepower gurus conjure up an additional 350 horsepower for a total of 850, a 70 percent increase over

W ell known American tuner John Hennessey has revealed a new addition to his company’s line up, a beast called the Super Venom. Based on the Ford Mustang V8, the Super Venom boasts outputs of 633kW of power and 881Nm of torque - and is covered by a factory Ford warranty as well.

The Super Venom makes 850 horsepower and 650 lb-ft of torque, which Hennessey points out that those are boosts of 70 and 55 percent respectively over the stock Mustang Dark Horse the car is based on .

Hennessey has done that thing again where it takes a fast car and makes it even faster, subjecting the Ford Mustang GT and Dark Horse models to outrageous amounts of power. New total? That’ll be around 850bhp - 46 more than the ‘Ring record-setting GTD - plus 650lb ft.

Hennessey will make 91 Mustangs to Super Venom spec, as that was the year the company was founded, all offered with a ‘91 Icon Livery in black, silver or red. The interior gets new leather, suede and badging, including each build’s individual serial number.

Discover the new Hennessey SUPER VENOM Mustang with 850 hp and exclusive features, limited to 91 units celebrating the companys founding.

The Hennessey Ford Mustang SUPER VENOM dominates with 850 hp and advanced aerodynamics, while the Ford Mustang Shelby GT350 2025 delivers track-focused performance and precision. Both models cater to different driving styles,

Hennessey has introduced a new Mustang known as the Super Venom. It features a supercharged 5.0-liter V8 with 850 hp and 650 lb-ft of torque. The car also comes with a carbon fiber body kit and interior upgrades.