BMW 30mm Bolt On Hubcentric wheel spacer kit X4 PCD 5x120. M5 E39 1998-2003. These are precision fit 30mm Bolt On Hubcentric wheel spacers, In this kit you get 4 spacers and 20 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 wheels.
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