Suspension noise
 

2012 mustang gt makes a groaning noise while braking low speeds anyone else experienced this? Its still under warranty going to take it in after the new year just wondering what to expect

Most likely the bushing in one of the front lower control arms.

yup. Already had both of mine replaced on my 2013. Ford issued a new part for replacement. At least that's what my Service Adviser told me. I had to wait for the part when I brought it in the first time because they hadn't had anyone in for it yet, but the second time my car was in and out in 2 days. (Friday - Monday morning)