VÄTH has upgraded the Mercedes-Benz SLK 55 AMG with an even bigger engine and a compressor. Top whack is 310km/h.

The VÄTH V58 is no ordinary sports car. It is based on the Mercedes-Benz SLK 55 AMG but with pockets more punch. Besides the engine, which we will talk about shortly, VÄTH also added its breakneck styling and aerodynamic package for visual delight.

The kit includes black carbon fibre front lips and a rear diffuser with large fins. A quartet of 19-inch wheels wearing 235/35 tyres at the front and 275/30 types at the rear can be ordered in silver, black or a different colour. A six-piston brake system with 378-millimeter brake disks is installed up front.

Power comes from the 5.5-litre V8 upgraded to a 5.8-litre displacement and strapped with a compressor. It takes maximum thrust from the factory 265 kW (355 bhp / 360 PS) and 510Nm up to a huge 416 kW (557 bhp / 565 PS) and 770Nm (568 lb-ft) of torque. The 0 - 100km/h sprint was not quoted but a top speed of 310km/h (193 mph) is envisaged.

Other technical upgrades include a performance chassis, an optional differential lock, high-grade steel catalysts, sports pistons, polished cylinder heads, a sports air filter, a long-stroke crankshaft and exhaust manifolds.

The interior package lists things like a sports steering wheel with leather, carbon or fine wood trimming, depending on the customer's tastes.

VÄTH is charging €30,785 (US$42,037) for the engine upgrade alone. The other components can be ordered separately at various prices.

Gallery: VATH Rocket Compressor based on Mercedes SLK 55 AMG Makes 565 PS