Are you just changing the filter, or doing the filter and pump.

If it is just the filter, pull the fuse for it and hit the key a few times, it will bleed off the pressure.

Other than that all that you really need is a 10mm socket and a small screw driver for the hose clamps.

Also be prepared for broken bolts, they are small and like to seize. Just go easy and you will be fine.