each dealership is different in pricing etc, if one says they can't because there losing this much is false because they can. if one those plans they can still use and dealer gets a kick back to make of some of the lose. best I have seen with out any plans 15%.
2015 Saleen 15-0030 White/Black, nav, Saleen package, 20" 5 spoke Carbonite wheels, Borla Atak, S4 full supension upgrade, recaro seats, Brembo big break upgrade, soon to be full carbon kit, plus soo many more.
2012 GT Preimum, Silver/Black, Nav, Boss Manifold, Throttle body, Airaid intake with tune, Bolra Atak exhaust and long tube headers, 20" Black wheels, GT500 spoiler. Eibach Sport Pro shocks struts and springs, Ford Racing Swaybar kit, Whiteline Panhard bar.