1. Fuel injector install tool compatible with BMW N20, and new N55 engine. 2. BM number: 130320, note: this injector not fit old N55 engine 3. Specially designed to install and remove the injector for N20 N55 engine. 4. Tips: you much evenly install the tool first before installing or removing the injectors. The tool may not come fully tighten, so you much first make sure you tighten everything first before you ue the tool. 5. Made of steel, high hardness, stable and strong, not easy broken.
