You will need 12 plugs for this job. You can get the type by looking up the buy parts section for Fastlane as above.
You need to remove the ignition packs - one for each cylinder. Torx bolts. There is a special tool for removing the sparkplug leads. You have a high degree of possibilities of damaging the leads with out the tool. There are two leads per cylinder.
You may have difficulty getting the rear plugs out.