You'll need these tools to do the job:
Trolley Jack
2 or 4-jack stands
Spring Compressors
10,13,15,17,18 and 19mm sockets and open-end/box wrenches.
Socket extensions
Breaker bar
Torque wrench, for lug-nuts
Crow bar
PB Blaster
Heavy Mallet
Anti-sieze
Work Light
How-To instructions if you don't know what you're doing
4 hours of your time (min. for first timers)
Desireable:
Impact Gun & Compressor