I just recently lowered my car 2" and put new cv axles in. Well whenever I'm cruising with my foot lightly on the accelerator I can hear like a popping noise. It sounds like it is while its rotating to so thats why I suspect its my cv axle on the front right side. The sound coincides with the speed I go. The slower I go the slower the noise, the faster I go the faster the noise is. I looked and my transmission and differential is sitting lower than where my cv axles connect to my hub assembly. Any ideas on what to do or if this could be it? Any help would be appreciated.

Sounds like you got some cheap/bad axles.

Joel Baldridge, ASE Certified Master Technician, Audi Certified Expert Technician