German tuner VÄTH is offering an upgrade program for the Mercedes-Benz C63 AMG Coupe Black Series. The German tuner is offering to increase the output of the C63 AMG Coupe Black Series’ standard V8 6.3-liter from 517 HP (380 kW) output to 756 HP (556 kW) and 800 Nm (590 lb-ft), by undertaking a series of modifications.
These modifications include the instalment of a new water-intercooler system, fuel cooler and a flow-optimized exhaust system with a bespoke exhaust manifold joined to a sport-catalytic system. These modifications allow the C63 AMG Coupe Black Series to accelerate from zero to 62 mph in just 3.6 seconds and reach a top speed of 217 mph (350 km/h).
Other modifications include 20-inch wheels with 265/30 R20 and 305/25 R20 tires (front/rear), an adjustable suspension as well as a high-performance brake system with 405mm discs on the front axle. The upgraded C63 AMG Coupe Black Series also features a new speedometer that could go as high as 400 km/h. VÄTH is offering the entire tuning program for EUR49,310, excluding VAT.