Old Man Emu, OME, by ARB. Comes in different levels of ride for heavy bumpers or not.
I really like the ride both on/off road. Easy to install and not that expensive.
I went with the HD 2" and got about 2 1.2" out of it with bumpers and winch.
They also make a 4" full kit as well.
KG4ZFC - 2M
2013 4 Dr Blue Pearl, 37's Nitto Trail Grapplers
High Rock Bumpers Front/Rear, Auto, Warn ZEON 10
2" OME with Bilsteins, Rugged Ridge Snorkel
4.56 with Truetrac's front and rear
Ocala Jeep Club CERT