ZAC Motorsport VTA Blow-Off Valve Adaptors | Mercedes-AMG C63 / E63 / GLC63 / GT / GLE63 / GLS63 (M177.1 & M177.2)

Unlock the raw character of your AMG V8 with the ZAC Motorsport VTA (Vent-to-Atmosphere) Blow-Off Valve Adaptors. This kit is specifically developed for the 4.0L M177.1 and M177.2 twin-turbo V8 engines, giving your car the dramatic turbo “whoosh” sound every time boost pressure is released.

• Twin-Adaptor Kit – includes two adaptors to suit the dual-turbo V8 setup

• Direct OEM Fitment – installs seamlessly, no permanent modifications required

• No Warning Lights – designed to work with factory ECU calibration

• Premium Billet Construction – CNC-machined aluminum for strength, precision, and reliability

Perfect for AMG drivers who want more drama and character from their car without compromising drivability or performance. Experience the unmistakable sound and thrill of a true vent-to-atmosphere system.