PCD Adapters (2) 5x120 72.6 (Car) to 5x114.3 66.1 (Wheel) 20mm for BMW M3 [E46] 00-06. BMW M3 [E46] 00-06. Width: 20mm. PCD adapters are used to change the PCD of your vehicle which allows you to fit wheels onto your vehicle that are normally made for other manufacturers.
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