Anyone recommended a 2005+ mustang-experienced gear installer in the Raleigh, NC area? I'm looking to upgrade to 3:73 and hopefully eliminate my stock whine at the same time (dealer couldn't get rid of it - 3 attempts).

 

The whine is not the rearend. It is the entire car because it hates being in Cary. Move to Apex or Wake Forest or even Raleigh and it will just stop whinning all together.

 

Hop down to Benson, NC just off I 95/40. Go to fast lane motorsports, they did my car with 4.10's and I love them. They do quality work.