Anyone using Brake Cooling Ducts

[blinkwatt]

This illustrates the similar but more effective design of the 997 GT3 compared to the 986/996 duct.

http://forums.rennlist.com/rennforums/showthread.php?t=429938&highlight=brake+duct

Stock,997 GT3, 997 GT3 RS



For me the 997 GT3 RS duct looks too different.

[Kirk]

I've had the 997 GT3 ducts on my car for a few months now. No noticeable improvement, but then I don't really drive my car at ten tenths on the street! One nice thing I did note is that they're not dragging, even with my car lowered. They literally were a "snap" to install too. So for the money and the ease of installation, why not?

[heyjae]

I have the GT3 ducts. It fit without modifications and it's never dragged on my lowered car. So far the brakes have not boiled, but they didn't do it before either. However, for $20, it was a no brainer anyway.