Got the gears installed finally. Last night we dropped it off at a performance shop recommended to us by a friend and this afternoon we picked it up. Zero gear whine, car pulls pretty good now. Wife already loves it, the car is a little touchier though compared to the 2.73's. Tomorrow night we will be going to the track to see what kind of improvement we get over the 2.73's.
Wife = 2012 Mustang V6 Premium Grabber Blue BBK CAI, BBK LT w/ HFC, Borla ATAK, MPT Tune, DSS Driveshaft, 3.73 FRPP Gears, BMR LCA's | Best = 13.5 @ 105
Husband = 2010 Camaro V6 Synergy Green Edition IPF Supercharger Best = 12.5 @ 111
Closest finish @ the line = Wife by 0.0028 seconds (4.79 inches)
Also own a 2014 Mustang GT Premium, Brembo Package, 401A, Comfort Package, Shaker Pro System, Pedestal Spoiler