I replaced the upper and lower control arms about a month ago, and the car has been handling fine (still does) but I noticed today that there is a popping noise from the left rear of the car when I shift sometimes. It's quiet over the bumps, but I only seem to hear the noise when shifting. The upper control arms are double adjustable UPRs, shortened a quarter inch from stock, and MM non adjustable lower control arms with urethane bushings on chassis side and spherical bushings on the rear end side. Depending on the weather tomorrow, I'm gonna check the control arms and see if I can find anything wrong. Thanks for the input!
