Well had the people who installed look over it and was told the noise is coming from two areas, first the clunking sound is coming from the leaf springs, their is a clamp holding two of the springs together and they are not tight, i would need to order another clamp to fix it. The popping sound I'm getting when in reverse and turning seems to be coming from inside the axle/differential, you can feel it pop when touching my wheel hub cap. Next week im getting 2 shims installed to see if this does anything.