The star of the Mercedes-Benz range, the SLS AMG Coupe, has only a year under its belt but the V8-powered supercar has gained a lot of love from the tuning industry in the past 12 months. The newest performance and styling package for the ‘Gullwing door’ supercar to hit the tuning stage comes from Germany’s VÄTH with the introduction of the V63S kit.
The company’s first priority was to squeeze some more juice from the SLS AMG Coupe’s 6.3-liter naturally aspirated V8 engine through the use of a software upgrade and an in-house high-performance exhaust system that also allows drivers to adjust the tone of the eight-cylinder unit.
The result is an increase in output from 571-horsepower and 650Nm (479 lb-ft) at 4,750 rpm to 615HP and 680Nm (502 lb-ft) at 5,800 rpm, which in turn slashed 0-100km/h (62mph) acceleration from 3.8 seconds to 3.6 seconds and boosted top speed from 317km/h to 330km/h (205 mph).
VÄTH’s tune continues with a high-performance brake system and a 25mm lowering kit, while the German supercar rides on new 20-inch lightweight alloy wheels shod in 265/30ZR20 tires at the front and 315/25ZR20 at the rear.
In addition to the performance upgrades, VÄTH added an aerodynamic package with a front lip spoiler, side skirt add-ons and a boot lid spoiler, all made from carbon fiber composite materials. Interior updates include an optional leather sport steering wheels, a new speedometer and black floor mats.
The complete package is priced in Germany from €32,670 or about US$46,600 at today’s exchange rates.