EUROMOTIV Porsche Mirror Wind Diffuser - 991, 981, & 718


EUROMOTIV Porsche Mirror Wind Diffuser - 991, 981, & 718

You know that throbbing noise that invades your cockpit when you're traveling at high speeds with the windows down? That is called the Helmholtz resonance or wind buffeting and it’s quite the issue on the newest generation of Porsche Boxster, Cayman, and 911 models.

After many track events, we decided to come up with a solution that would eliminate the throbbing noise. 

This deflector is made with carbon fiber overlay with with autoclave process with vacuum and thermocompression.


  • Simple, quick installation for 981, 991, and 718 models
  • The elegant solution for Porsche 981, 991, & 718 wind buffeting
  • Pre-Preg Carbon Fiber for the perfect OE-style look
  • Combats buffeting, both on the track and on the street
  • Allows for "single window" down driving without buffeting
  • Perfect OE-like fitment
  • Fits Coupe, Cabriolet and Targa models
  • Includes driver’s side and passenger side fitment
  • No need to double tape or glue anything like the competition!

  • Fits all 2013-2019 911 Carrera models (including Turbo & GT3), and 2013-2021 Boxster & Cayman models.
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