So I traded in my 11' wrx and picked up an 05 Z 35th anniversary. So during the test drive I noticed it vibrated whenever I turned the wheel to the right. I did a warranty claim and they took it to a local Nissan dealership and told me two Nissan techs and the master tech drove my car and didn't find an issue.
I believe they are just saying this in fear of something really wrong with the car. I work at an auto auction where we have a mechanic drive the cars we sell to see if anything is wrong with them. He said its the rear rotors.

My question is has anybody had this issue? It occurs at any speed as long as you turn the wheel, also an audible noise when it occurs. Any help would be appreciated! My mechanic also said if you rev the car to 2500 rpm the shifter vibrates very noticeably.