did anyone discuss the other options the PP includes ?
all things being otherwise completely equal the SHO with the lower gear ratio will have a performance advantage
2013 Ford Taurus SHO with Performance Package
The brakes get a larger master cylinder bore for a pedal ratio change that gives you less travel at the top of the pedal for a firmer feel, and the rear vented brake rotors are 30 percent larger. The already massive vented front rotors get dual piston 48-mm calipers with performance friction pads, and the pistons themselves have high-temp dust boots and seals that pull the pads more effectively away from the discs for less heat buildup.
Chassis upgrades include stiffer front springs to reduce understeer and a front anti-roll bar that's actually a little smaller to get the car to roll and pitch in a more predictable and balanced fashion. The shock absorbers have been modified for better low-speed damping, and the electric-assist steering has been recalibrated for better feedback from the big 20-in Goodyear Eagle F1 245/45 tires mounted on distinctive SHO cookie-cutter style wheels.
Extra track-day heat is carried away by a pair of water-to-oil coolers plumed into a radiator core with extra capacity. One helps the PTO on the transmission to run 16 percent cooler, and the other cools the engine oil.
In our lapping session I found the car surprisingly civilized, supple and quiet, despite its ability to turn in nicely and then drift in controlled, balanced fashion. The engine is blazingly fast down the straights and comes off the corners with hard-hitting torque (and makes a lovely sound while doing it), and the easily modulated brakes have no trouble catching the line drive to shortstop. For a big car, it bleeds off speed easily and impressively.
Complaints? Well, the seat bolsters could be more supportive for this level of track grip, and the tach face is about the size of your wristwatch. Also, I found the automatic upshifts in the Sport mode to be a bit conservative while coming off corners—though they got better the more you put your foot in it. Still, the paddle shifters are the way to go when true fun and instant gratification are called for.