These are super lightweight, made in carbon fiber using the pre-pregnated "dry" carbon process, and conform perfectly to the contours of the (OEM) Porsche Cayman GT4 airfoil. They are easily attached using the included double-sided tape.
The Gurney flap (a.k.a. wickerbill) is an aerodynamic device that was originally pioneered and developed in the 1970s by a racing driver named Dan Gurney. Unbeknownst to his competition, this device was used to increase downforce while minimizing increase in drag. He found that not only did this device increase the lift/drag (L/D) ratios, it also increased the stalling angles (so he could operate the airfoils at greater pitch angles). It took a few years for everyone else to catch on to its purpose, and now, the Gurney flap (or similar device) can be seen in race cars and even airplanes all over the world.
Product safety information
Manufacturer information:
APR Performance
Murrieta st. 4850
Kalifornien
Chino, Vereinigte Staaten, 91710
sales@aprperformance.com
https://shop.aprperformance.com
Responsible person:
CFD GmbH
Batenburgstr. 14
Nordrhein-Westfalen
Dortmund, Deutschland, 44319
info@tuningteile.de
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