BMW 3 Series G20 / G21 / G28 / G80 / G81 3D-printable parts

Left and right replacement brackets for retaining the metal badge inserts in BMW G20/G21-family all-weather floor mats. The creator reports iterative fit testing and explains that the metal tabs pass through the bracket openings before the bracket is press-slid into place. Use PETG or ABS, fit only to the mat badge area, and verify the mat remains fully anchored with no loose piece or raised edge near any pedal before driving.

Console insert for BMW G20 and G21 3 Series cars without the factory wireless-charging trim, physically shown installed after removal of the original rubber mat. It accepts an Apple MagSafe puck, a 90-degree USB-C adapter and a slim 12 V USB-C adapter. Use cabin-heat-resistant material, secure and protect the cable, preserve access to controls and cup holders, and confirm the phone remains retained without obstructing driving controls.

Two-piece fold-down bag hook designed and physically demonstrated in the trunk of a BMW G20 3 Series. Install with an M6 nut, a 25–40 mm M6 socket-head bolt and a temporary nut-retaining aid as described by the creator. Use cabin-heat-resistant material, confirm the mounting point is structurally suitable, keep the load light and verify the hook and cargo cannot interfere with the trunk lid, wiring or emergency equipment.