2006 Grand Marquis. Mods are as follows:
-Heinous billet rear control arms
-3.73 rear gears
-Mustang Cobra trac-loc LSD
-P71 Interceptor intake
-P71 dual exhaust
-P71 aluminum driveshaft
-P71 sway bars
-Professional Products ported/polished plenum
-Mo's Speed Shop tune