hi, first.....sorry for my bad english yes i want to mount the witeline parts with my stock 20mm swaybar, these are the parts: i measured the oem swaybar, it has a diameter of 20mm so it has to fit to the whiteline bush which has also a 20mm diameter hole. we will see if it fits when i finally got the brackets, my whiteline dealer told me that they must come in about 2-3 weeks. thank you for the help!