RENNtech has introduced their C74 Konzept based on the Mercedes C63 AMG. The C74 Konzept includes a widebody kit, rear spoiler, front splitter, rear diffuser (all made from carbon fiber) and the set of Nitto INVO performance tires which will be fitted upon three-piece forged aluminum wheels.
It outfits the 6.2-liter V8 engine with a revised ECU, a modified air intake (with high-flow air filters), an upgraded camshaft, and new cylinder heads. These modifications under the hood will complement the V8 in producing a power output of 605 hp (451 kW / 613 PS) and 555 lb-ft (752 Nm) of torque. It can speed up the car to cover a quarter mile by126 mph (203 km/h) in 11.4 seconds. The top-speed is claimed to be an impressive 204 mph (328 km/h).
The tuners will be installing an adjustable sports suspension, a limited slip rear differential, high performance brakes, and carbon fiber stabilizer bars to make the car to remain the same as planted. The company has made the package available for orders at price tag starting from $11,950 (€8,580).
