I'm looking to add either the front or rear underbody spoiler. If I'm only going to do one for now, which should I do?

 

If it's only one I would do the front. I actually had just the front and while I liked it, I quickly realized how much better the side skirts and rear made the kit. Once you add all 4 pieces it really widens the car and makes it look correct.

 

Is it really easy to install? I've seen it as cheap as $263 on AcuraOEMparts.com. Does that sound about right?