Remove tires and inner fender liner. You're also going to need a swivel ratchet. It is difficult but if you take your time, you should be good. I did mine during the winter and had to walk away many times and come back the next day. 

I remove the right front wheel and the wheel well. yes you need swivel ratchets. To replace i use a piece of small diameter rubber hose that fits snug over the plug top end. this gives an easy way to start the plugs.  Also if you buy wires, make sure they are meant to fit. If there are no plug connectors with 45 degree bends you have an incorrect set, The bends are needed on a couple of plugs to clear the exhaust manifold. Patience is the key.