Stock rear bumper question

[gt350pilot]

Quick question regarding the rear bumper side extensions and interchangeability. I have an SR5 with chrome bumper and no flares and need a replacement. I prefer a used original if possible. Question is, are the side pieces specific to each type of flare or is there some interchangeability.
Thanks

 

[Jhall]

The side pieces do depend on whether or not you have flares. The ones with flares have extra tabs to attach the flares.

From what I remember most of the oem online part sources generally have both styles.