The cup holders in my 325i are small and work with anything bigger then a 12oz can. I designed this cup holder fit large insulated tumblers like the Yeti. The top 2 pieces need to be glued together. Gorilla glue works well, but any plastic glue should work. I used a hot glue gun to secure the base to the center console of the car. The hot glue works well and can be removed without any damage to your car. Use cabin-heat-resistant material, dry-fit the part and verify secure retention and unobstructed operation.
