My 99 Blazer LT
I added black outs for the lights and a bug deflector.

I added side step bars. (Really easy to install.) I also added the tow ball. (Mainly to deter people from tapping me in parking lots.)

I added the black chrome tailpipe and black slotted tail light covers.

Didn't want to lose the steering wheel controls, so I kept the factory head unit. It has dual power, heated leather front seats, driver's seat has 2 memory settings. (I don't have a picture of it, but it also has a moonroof and homelink system.)

Lastly, I needed more sound in the rear, so I added a 250 watt coustic amp and a 400 watt 10" pioneer sub.

The amp and the sub won't have my truck bouncing up and down, and it won't make house windows rattle when I roll by, but I'm told you can hear me coming from down the street. It's actually more sound than I really wanted, but I can live with it.