3 series E92 2006-2011. M3 E92 2007-2013. These are precision fit 12 & 15mm Hubcentric wheel spacers, In this kit you get 4 spacers and 20 extended wheel bolts. These are easy to fit, simply remove your wheel fit the spacers onto the hub (make sure nothing is fowling it onto the hub) and refit the wheel with the longer bolts.
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