Thread: Stock Xenon's
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Old 02-13-2007, 01:21 PM   #5
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Join Date: Mar 2006
Location: Clear skies, USA
Posts: 273
My Ride: E90 330i
I've understood the factory HID is 3700K. I'm not going to stake my life on it, for sure, but does anyone have it in writing for sure that it is 4300K?
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