Blackmill Performance Anti-Wind Buffeting Kit (2013+)

(6 reviews) Write a Review

Specially-engineered tabs eliminate the wind buffeting caused by driving at speed with the windows down.                                           


  • Fits all Porsche 991, 991.2 & 981 vehicles (Carrera, GT3, Turbo, Boxster, Cayman)

  • Specifically engineered to eliminate the buffetting while driving with the windows down

  • Includes driver-side and passenger-side tabs

  • Includes self-adhesive backing

  • Subtle design with a black anodized finish

Sleek design is as unobtrusive as it is functional


  1. Fantastic product! 5 Star Review

    Posted by John on 6th Jun 2017

    This is a well engineered, quality manufactured, and easily installed piece that does the job. No more whumping cabin noise!

  2. IT DOES WHAT IT CLAIMS 4 Star Review

    Posted by Unknown on 27th Nov 2016

    Easy installation.

  3. Works as advertised 4 Star Review

    Posted by steve on 15th Jun 2016

    Installed last week ahead of a three day event at MidOhio. Simple, clean install. Took about 10 min. 
    Radical reduction in buffeting at high speed (140mph plus). Smooths out the airflow. 
    Expensive, but the results make it a good investment.