Please take it easy on me. I have exhausted the search and cant seem to find my answer.
I want to try to level the front end out. I have a 2wd F250 2001. I cant afford a nice lift kit that replaces everything. Will this work? FORD F250 F350 2WD 2" LIFT LEVELING KIT SUPERDUTY | eBay

Now I have read on here that you need to replace the coil springs when doing this. Is that true? What could happen if you dont?

*I just saw that its not for Extended models which mine is. But you can use that method of leveling for the question still.
Also, I dont do offroading, I just want it leveled more so for looks than anything.