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Old 06-25-2021, 11:31 AM   #1
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Windscreen anchors?

I see a lot of spec boxsters with external anchors/ clips for the windshield. What are the reasons for this?

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Old 06-25-2021, 12:01 PM   #2
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Racing regulations often require window or windscreen retention systems be added to production vehicles to prevent the glass from popping out under body flex or during a crash.
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Old 06-26-2021, 02:17 PM   #3
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Thanks. Is this a common problem with boxsters on track and something I should worry about?
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Old 06-26-2021, 02:36 PM   #4
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It is a common problem for most production cars when they are put on the track. I would suggest consulting the sanctioning body for where you race; they should have more details.
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Old 06-30-2021, 11:11 AM   #5
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I'd imagine most are running polycarbonate windshields, so thats one way to attach them.
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Old 07-03-2021, 03:22 PM   #6
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Front windscreens rarely pop out if properly attached, glass or lexan.

Do check your race series rules if you need additional attachments or braces. Usually only super thin lexan needs the additional retention.
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Old 07-08-2021, 11:00 PM   #7
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Thanks for the reassurance. I was worried as these clips are not an option for me.

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