Porsche Wind Deflector Diffuser Anti Buffeting HPDE track day high speed windows down LATEST VERSION

Track Day coming up? Love to cruise with the windows down? These easy to print and stick-on wind deflectors cancel that high speed wind buffeting in the cabin for modern Porsche. Specifically designed for the 718 Porsche Cayman / Boxster, may work with others. Latest Version adds better attack angle and more surface area. Print these in a heat resistant filament: I used PETG CF here. Thin strip of 3M VHB automotive tape to install.

Better attack angle, better fit, even more surface area.