I have a 2008 ls...and a very sad story lol. i took my gf out to apple bees and when i backed out of the parking spot i backed right up into this guy. I got out and it left a really big dent in the guys truck but didn't do any damage to my bumper. I hit him with the Back right corner of my bumper. It looks like the back bumper is plastic cuz it kinda shaved away a little of the bumper and left a lot of red paint but no dents...i was wondering if i should have it taken in and looked at? It looks fine, but i don't know if i damaged any thing, and could i of from just backing into someone? Mostly just worried about the frame and those crush cans or what ever there called that are in your bumper to reduce the impact when you get rear ended. Also is it possible for me to just buy a new bumper and put it on? Do the bumpers just bolt on, I'm not to car savvy when it comes to this stuff, so could i do it myself with a friend????
MY CAR...):

HIS CAR....