Akrapovic 16-17 Mercedes-AMG C63 Coupe (C5) Sound Kit (P-HF949) 1640 we elected to keep both

we elected to keep both systems

6061 aluminum

G37 or Q50 involved precision engineering and innovative problem solving - a STILLEN specialty

The oval cylinder shaped AEM Dryflow air filter is made from an oil-free

Akrapovic 16-17 Mercedes-AMG C63 Coupe (C5) Sound Kit (P-HF949) 1640 we elected to keep bothThis easy to use optional extra gives the driver the opportunity to switch between dual mode settings for either a sporty sound between the deeper and higher frequencies, or the more regular Akrapovic sound. It works by fully controlling the opening and closing of the exhaust valves simply by pushing a button on the Sound Remote Controller or via the downloadable app. The high performance exhaust by Akrapovic gives you absolute freedom to customize