Ford Mustang CS850R debuts in Great Britain with 859PS under the hood

Famous U.S.-based Ford tuner Shelby American does not export its GT500 model to the UK, but the country has its own talented aftermarket specialists. Meet the Mustang CS850R by Clive Sutton, which outperforms the GT500 in price and looks both.

Thanks to a comprehensive supercharger-based upgrade, the car is churning out 859 PS (850 hp / 634 kW) to the rear wheels. The transmission is strictly six-speed manual, and the torque hits its maximum at 902 Nm (665 lb-ft). Stiff track-ready suspension and an aggressive all-carbon body kit make the car optimal for racing, not daily driving.

In addition to its fancy carbon suit, the muscle supercar boasts color-adjustable LED headlights, a quartet of exhaust tips, and bespoke 20-inch Vossen wheels. The interior comes adorned with Nappa leather and artificial suede.

Pricing begins at £121,000. For a perspective, consider that Clive Sutton is selling an unofficially imported GT500 for £125,000 right now, and that car has less power at 770 PS (760 hp / 567 kW).