Quote:
Originally Posted by McLaren720s
Has anyone removed/opened these at the track for better brake cooling?
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Yes, I remove them at track days now that I know about them. Makes a noticeable difference in pad/rotor wear, tire temps, and fully eliminates the scary pinging sounds coming from the rotors after laps with the ducts in place.
Quote:
Originally Posted by McLaren720s
Is it safe to have them permanently open?
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I still want to know the answer to this question.
I'm going to reinstall mine when on the street in an abundance of caution.