This listing is for a steering/suspension bar/strut/brace for the BMW G20 and G21 3 series 318i, 320i, 330i, M340i, 320e, 330e 316d, 318d, 320d, 330d, M340d manufactured after 2018.
This a high quality brace that is designed to reduce chassis flex/movement and thus improve steering response and stability of your car.
It is suitable for use both on the road and on track.