Which Model and trim is are you referring to? If you are getting a popping noise it is usually the sway bar or its possible the springs were installed wrong, but I need some more details like when it happens to help figure it out. The difference between the coupe and vert springs is in the rates so it wouldn’t have anything to do with a popping noise. Please email us at firstname.lastname@example.org with your contact and vehicle info, and we’ll get help you figure it out.
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