Latest additions to catalogue of catalytic converters Latest additions to catalogue of catalytic converters for cars / BMW Latest additions to catalogue of catalytic converters for BMW cars. See AS catalytic converter catalogue with approved quality certificates Select another make Select a model 120i 125i 220i 220XI 225Xe 230i 320i 320Xi 330e 330i 330Xi 420i 420Xi 430i 430Xi 630i 730i 740e 740Xe X1 X2