where can i find the rear spark plugs??? the only plugs i found in the rear are like spark plugs but they dont seem like they would be removed...

Rear valve cover. There are four of them, spaced just like the front ones. It may be easier to get two of them out if you pull the coil pack first.

You should pull off the strut brace bar too. It's not strictly necessary, but it makes it a lot easier.

Follow the wires and you'll find the plugs...

You don't really have to remove the coil pack.... remove the brace between the strut towers, and then gently push the wires out of the way to access each sparg plug.

With a decent flashlight, you should readily see the rear spark plug boots. They look just like the front ones.