Description

CTS Turbo is proud to announce our new Vent to Atmosphere Adapters for Mercedes-Benz M177 C63/C63S/GLC63/GLC63S.

These are a bolt on solution to achieve that blow-off valve sound but without it being too loud.

There will be no CEL since the factory valve is still being used and no tuning is required.

Features:

• Precision machined aluminum
• Black anodized
• Quick installation.
• NO Check engine light

Fitment:

• 2015-2021 Mercedes-Benz C63/C63S (W205)
• 2017-2021 Mercedes-Benz GLC63/GLC63S (C253/X253)