I would buy aftermarket remote start before getting the factory one. Go to a car stereo store, you could get a good one, Clifford or viper smart start installed. probably for same price or less than the dealer would charge. I have the factory one, wish i would have waited and gotten the Vipor or Clifford.
2014 GT500 DIB, SVT PKG, leather Recaros, Factory Nav, UPR shorty antenna, Redline hood struts ---Sold---2011 Mustang GT Premium, Kona Blue, Automatic, comfort package, electronics package, security package, backup cam, HID's , 19" Black GT500 Wheels, Steeda CAI ,Borla over axle pipes and S-type A/B, black UPR shorty antenna, JBA Longtubes JBA Catted X-Pipe,, Dyno tuned by Brenspeed... An Armed Society is a Polite Society..