Ok so about 2 weeks ago, i was driving along, this THING runs in front of me, i turn hard to avoid hitting. Thing is i was going around the turn at the time. So my car does a 360 into the dirt berm there and pretty much Rips off the front air dam. The part where the logo is at and the plastic under body that covers the AC. So i take it to Mazda and they say its going to cost me 1200 bucks to fix. So i'm wondering if i can just throw a body kit on it, cause thats all thats wrong with it. I know i need the underbody plastic part so is there anyway i can just order it and install it myself?

I know i need the underbody plastic part so is there anyway i can just order it and install it myself?
Why not? Call Rosenthal or Trussville (see Vendor section) and order one. Might want to get some extra clips while you're at it since you may have lost some during the accident.