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Old 11-07-2013, 10:01 AM   #6
Topless
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Join Date: Nov 2006
Location: Southern ID
Posts: 3,701
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The ABS system on a Boxster is quite good and I believe in exploring it often. By design it will not engage until one wheel is moving significantly faster than the other. This requires a brief skid to engage ABS. If you are also hearing/feeling big "clunk" like you dropped into a pothole something needs attention on the front suspension or possibly the motor mount. Normal ABS engages without an unsettling clunk effect.
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