Lacking indeed. Also read the notes on the kit
Not recommended for 2003 and newer Wranglers without adjustable control arms, fixed yoke, and rear c.v. driveshaft.
It is recommended that high quality shocks be used with all Rock Krawler Suspension Systems."
Add in extras you would need and you could do better. The kit CarolinaBound listed WITH shocks is 10 bucks less