BMW gas cap tether
thingiverse
I failed my NYS inspection because my gas cap tether was rotted. Hopefully this does the trick. I believe it is longer than the original, but I didn't have one to measure. Printed in TPU BMW part # 16117193372 Feel free to leave a tip if this works for you.
Download Model from thingiverse
With this file you will be able to print BMW gas cap tether with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on BMW gas cap tether.