Wooooohooooo. It looks like you are getting closer to Beta testing instead of Alpha :) I would rather have all of the bugs worked out before installing in my opinion. It's almost time to tear open my dash.
Brembo PP Vibration
I guess i need to go to the dealership...
[ame]
Edit - Just emailed my dealership's service dept and CC'd the Service Manager.... to be continued.
I am at 20k miles and my Brembo/PP brakes are squealing and making an awful resonating noise when under 10 MPH as well. I would hope that the brakes last longer than 20k miles... My back tires only lasted 19k but I get that...
Add me to the rattle list. The driver side air vent above the light switch is rattling when any type of vibration comes from the road. I move and push on the vent but it keeps coming back. Probably going to the dealer at the end of the month.
I know it is too late... just ordered this: http://www.ebay.com/itm/All-Ford-3M-PRO-SERIES-Scotchgard-Paint-Protection-Film-Front-Bumper-Kit-Only-/181609696760?pt=Motors_Automotive_Tools&fits=Year%3A2015|Model%3AMustang&hash=item2a48c80df8&vxp=mtr
and for $20 more got the headlights too...
I agree that the PP is a GREAT value. After about 2400 miles, I have noticed that the car feel a little stiffer and seems to handle better. This could possibly be in my head but all of the "test" drives by the magazines should be run again after a 2500 mile break in, since everyone complains...
I have the Gibson exhaust also. The first hundred miles or so the resonance/drone is pretty bad. After a couple of heat cycles, the drone gets better but like TNcoupe said, I don't shift to 6th until i am over about 62 MPH with the 3.73 gearing. The exhaust sounds amazing going through the gears...