A recreation of Tbonejunction area from borderlands. extract folders to the mod folder in your RAGE game directory and everything should work. For example -
(c:) steam > steamapps > common > rage > mods

to play the mod in game, make sure you check the "play Rage with mods(unsupported)" when you start RAGE. The mod is available in
Wellsprings when you go to the job board.
The entrance IS NOT the red door this time. The entrance is under the alcove near the racing section of wellspring. Watch the video guide for more help.
I recommend playing the main game pretty far as you get better weapons like the nail gun and the rocket launcher to help you but you can access
this mod at any time at wellspring.

NOTICE: if you have other RAGE mods installed I highly recommend moving those files to another location. Chances are you will run into conflict issues if you dont.