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    • Weistec W205 C63 AMG M177 carbon fiber cone intake filter airbox conversion system

      The standard M177 air filter setup utilizes panel filters. There is nothing wrong with that but as you add power to your Mercedes-AMG W205 C63 M177 4.0 liter twin turbo V8 it quickly becomes a bottleneck. Especially once tuned or with upgraded turbochargers.


      Westec changes the design of the intake system completely by going to a cone style filter. This results in an increase in the filter element area of 225%. In theory, airflow capability is doubled.


      The best part? This part is just awaiting final CARB certification which is coming shortly meaning it is perfectly legal.

      As for a dyno, the gains will depend on the modifications. As previously stated, M177 motors with modifications which are drawing more air will see a greater benefit.

      Weistec is selling this intake at $1799.99 for preorders: http://weistec.com/carbon-fiber-airboxes-m177.html

      Jump on it fast.






      Key Features:

      • 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

      This article was originally published in forum thread: Weistec W205 C63 AMG M177 carbon fiber cone intake filter airbox conversion system started by Sticky View original post