The Mercedes-AMG E63 S is an absolute beast. Thanks to its 4.0-liter twin-turbo V8 that delivers 612 horsepower and 626 lb-ft of torque, the super sedan can sprint to 60 mph in just 3.3 seconds. But for some owners, there will always be room for improvement.

For its latest project, renowned Mercedes tuner Brabus has somehow managed to extract more muscle out of the range-topping AMG S model. By tinkering under the hood, the powertrain now delivers a hefty 789 hp and 737 lb-ft of torque from 3,500 rpm. To achieve this, the 4.0-liter V8 engine was equipped with a pair of larger turbochargers along with other upgrades. With these modifications, the AMG E63 S now only needs 3 seconds to do the 0-62 mph sprint.

To make the modified E63 S stand out from the crowd, Brabus has also overhauled the exterior with a full body wrap finished in emerald green with contrasting orange accents on the wheels and brake calipers. The stock alloys have also been replaced with a set of large 21-inch wheels wrapped in 265/30 ZR21 front and 305/25 ZR21 rear Continental SportContact 6 tires.

Rounding off the exterior upgrades is a front spoiler lip attachment in carbon fiber, a sports exhaust system with black ceramic-coated, a new diffuser, and a spoiler lip finished in carbon fiber that gives the super sedan a meaner look.

Brabus hasn't said how much its latest tuning package costs but bear in mind the Mercedes-AMG E63 S already has a steep starting price of $104,400. Whether the inevitably extortionate cost can be justified probably depends on your love for AMG models.