GTS Bruce
Enthusiast
Yep they are painted car color and on. Nope no way to measure downforce. However when driving a GTS with the windows open there is noticibly less turbulance and wind buffeting so something must be going on. They are very subtle on the car in car color and look like they should have been there from the get go. I know worthless without pics and that is way beyond my very meager computer capabilities. GTS Bruce