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      04-02-2014, 12:11 AM   #25
atomic80
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Drives: 997TT
Join Date: Jan 2008
Location: Bellevue, WA

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Quote:
Originally Posted by katsu View Post
what's an ECE beam pattern and why is it better/different than the US spec?
I had this done to mine too...not sure how to explain it but apparently it makes the active LED headlights more "active" compared to stock. I'll try to post a video I took of mine in action.
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