What kind of wheeling you going to be doing? Extended sway bar links and brake line brackets allow you to have more articulation when going over obstacles and keep your tires on ground, therefore more traction. If it's mostly for looks and bigger tires and not trail riding, not a necessity.
2008 JK Unlimited X
RIPP stage 2 supercharger, R/K xfactor 5.5" long arm coilover susp., 40"x13.5" G/Y kevlars, 17x9.5 Raceline beadlocks, EVO gussets and sleeves, Yukon chromoly shafts, Artec trusses, T/W drive shafts, Eaton lockers, G2 5:13 gears, ORFAB front bumper with smittybuilt 12000 winch, Body Armor rear bumper, ORFAB roll cage, Mastercraft Baja seats, SPOD