2000-2006 BMW E46 Convertible Top Fits: 318Ci Cabriolet, 320Cd Cabriolet, 320Ci Cabriolet, 323Ci Cabriolet, 325Ci Cabriolet, 330Ci Cabriolet, and M3 Roadster Just like your original BMW convertible, our 2000-2006 E46 tops are made from Haartz Twillfast RPC topping material. BMW Soft Top Options Don’t settle for temporary BMW convertible top repair. Choose a new soft top in Haartz Haartz Twillfast RPC (the original material) or Haartz Stayfast cloth. The Twillfast RPC option is an acoustically enhanced topping material manufactured right here in the USA that brings a classic, reliable look, as well as best-in-class durability. When considering BMW convertible top repair options, let Auto Tops Direct be your first stop. Our glass window convertible tops for your BMW E46 are manufactured with our patented and proprietary Infinity Glass Window Bond. We guarantee that this bonding system will last with no threat of dreaded window separation or water leakage.