I bought 1 just to have another spare. Went right to the parts counter at my local Ford dealer, They can cut it based on your VIN. Check you owners manual, it will walk you step by step on how to program it. I paid less that $50.
2007 Roush Stage 1,Roush Stage2Suspension,Bullitt Strut Brace,RoushCAI,BrenspeedTunes,RoushAxleBack Exhaust,SteedaUnderdrivePullies,SteedaSSBrakelines ,MGWshifter,PaintedRearAxle,Carbon FiberInterior,Leather, Stripes,Alpine CDA-9886 w/BostonAcousticsSpeakers/Shelby Kicker Subs,Sirius, BMR Adj Panhard Bar,CHE K-Member Brace with Torque Limiters,3D Carbon Eleanor Grille,Optima Yellow Top,RadiumEngineeringCatchCan,Shaftmasters Driveshaft,UMI Traction kit,StopTech slotted Rotors,EBC Reds.