@masterkdrifter It helps keep the layer of air moving along the contour of the car longer. The sooner it breaks away, the larger the area of turbulent, lower-pressure air behind the car. The larger the low-pressure area, the more drag, essentially trying to suck the car back into the low-pressure area (nature abhors a vacuum).
@masterkdrifter It helps keep the layer of air moving along the contour of the car longer. The sooner it breaks away, the larger the area of turbulent, lower-pressure air behind the car. The larger the low-pressure area, the more drag, essentially trying to suck the car back into the low-pressure area (nature abhors a vacuum).
woodrobin 10 months ago
Definite improvement. Bought a set for my Jetta based partly on watching this video.
woodrobin 10 months ago
what does this do?
masterkdrifter 1 year ago