Bimmerfest - BMW Forums - View Single Post - Anyone else with excessive carbon on exhaust tips?
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Old 02-01-2013, 12:40 PM
Bobba Bobba is offline
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Location: nj
Join Date: May 2012
Posts: 6
Mein Auto: 2011 x3 2.8
same problem 2011 x3 28i chrome tips,parts dealer option, use 91/93.. try cleaning with WD-40, be careful of overspray, better to spray on cloth, than on the black (unpainted) rear bumper.. unless chrome is pitted WD works fairly well..
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