Hit something in the road that tore up my rear fender well liner. Has anybody replaced it? Is it difficult?

 

Not hard, take the wheel off and you'll see all the nuts holding it to the wheel arch. If you look at the replacement part all the holes are locations of the nuts.

 

What he said.

Seriously. It's quite easy. Just jack up the car, put in a safety jack, take off the wheel, and look around and take off all the screws that hold the old one in. Then just reverse the process and install the new replacement.

You can't really mess this one up.