Category: Product ID: 8176

Weistec M177 Carbon Fiber Airboxes Mercedes-Benz C63 AMG/S | GLC63 AMG/S 15-20


Category: Product ID: 8176


Converting the system to a cone style filter from a panel filter has allowed Weistec to increase the filter element area to 225% than that of the original, more than doubling the potential airflow.


  • 5 to 30HP gains in the top end depending on level of modification
  • Improved response
  • Increased flow area
  • Optimized airbox fitment over factory
  • Simple installation
  • Amplifies the performance of your Weistec ECU Tune
  • 225% Filter element surface area increase
  • Compatible with Stock, W.3 and W.4 Turbos
  • Made in the USA


  • Mercedes-Benz C205/W205 C63 AMG 15-20
  • Mercedes-Benz C205/W205 C63 AMG S 15-20
  • Mercedes-Benz C253/X253 GLC63 AMG 17-20
  • Mercedes-Benz C253/X253 GLC63 AMG S 17-20

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