My 2 door is fairly quiet except for what you folks are describing. My neighbor has a 2 door built about a month after mine and it is exactly the same, no noise (to speak of) until you reach 60mph then it gets louder from there. I have reset the windows and added insulation in the channel...
I will keep this in mind but I really need to find a set from a 2 door. Based on all of the information that I can gather from these forums the 2 & 4 door springs are different.
Thank you for reaching out though.
Please name the shop, I am in MS too and don't want to go there... BTW, your not being a prick about this. They obviously don't know what they are doing and dont care.
Ive had the FPT for three months now (I think) on my 2.3 7MT. Rev Match is awesome and the extra power is fun. Worth the money and I would have to do it again if I bought a new Bronco for some reason. You will probably enjoy it.