BRABUS Blow Off Valve Adapter for M177 Engine. (C63, E63, G63, S63, GT63, GLC 63)

The BRABUS Blow Off Vent Adapter vents the so-called propulsion air freely into the engine compartment and thereby generates the typical, no longer existing, blow-off noise of a turbo engine.

The assembly of BRABUS BoostXtra is conceived as a simple interwinding solution and can be mounted with little effort.