BMW 3,4,1,2 F SERIES M4 REAR BLUE BRAKE CALIPER Part No.s: 20B43302 20B43402 3 D 2013 - 2019 they fit my 330D F31 X-drive with 330mm rear discs. Also fit other sizes. bleed nipples are free NOT seized. brake pads can be included as a brucie bonus pistons move in and out smoothly. A few scratches and some have been touched up. Good calipers.
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