Video shows RENNtech C74 fitted with a roaring titanium exhaust system from Akrapovic getting a workout on American roads.

More auditory fun from Slovenian exhaust specialists Akrapovic, courtesy of American Mercedes-Benz tuning house RENNtech.

This video shows a RENNtech tuned Mercedes-Benz C63 AMG, the previously seen C74, fitted with an Akrapovic titanium exhaust system. You get to see the car sprint around on American roads as well as hear the full concert from those quad exhaust pipes.

The C74 by RENNtech features the AMG 6.2 liter V8 now tuned to 605 bhp (451 kW / 613 PS) and 555 lb-ft (752 Nm) of torque. Top speed on the car is 204 mph (328 km/h) but we don't expect them to show us the car doing that.

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