at 3.5in you will eventually need a front driveshaft(it will be a matter of time when the stock one goes)
As far as programmer Diablo or Superchips...pick your poison
Tires 35x12.50\17 and 4.56 will be good, you will need 4.5in of back spacing. you will need aftermarket rims or wheel spacers
you will need to trim rear wheel wells and maybe rock rails if you have them.
11 JKUR Auto, RIPP SC, Body Armor bumper, Warn XD9000I winch, Synthetic line,XRC Rear Bumper W/carrier, OBA W/1Gal Tank, 10lb CO2, Metalcloak 3.5 springs, Synergy track bar,drag link flip-Tie Rod, control arms and Ball Joints, C-gusset and sleeved, RuffStuff Diff. covers, FOX W\res shocks, Barricade Flat Fenders, 37 12.50\17 BFG KO2, 5.38 Motive gears, Uniden 520xl CB, Yaesu FT7900, Teraflex Big Rotors, Diablo Intune, Dynomax RC exhaust Redneck Ram. W3JEP San Diego Jeep Club-Gulf War Vet. USAF