[Mudrunner]

ICON has just recently released their new lift suspension for the JL. They have logged over a thousand miles in the dirt to ensure that their products push the JL to off road extremes and ensuring maximum performance. Here's an overview of its key features:

-2.5″ lift height
-Fits 35″ tires (37″ with bump stop spacer kit)
-3″ front, 2″ rear increase in wheel travel
-Improves on and off-road ride quality over stock
-Dual rate coil springs with lifetime guarantee against sagging/breakage
-2.0 Aluminum Series shocks with vehicle specific valving
-100% bolt-on system makes for an easy install
-“ICON 1K” tested under rigorous off-road conditions to validate tune, performance, strength, and durability

 

[JeepFan]

Bushings should also be considered for anyone serious about offroading or at least those wanting a well rounded setup. So far I seen that Energy Suspension has a kit.

 

[Goliath]

Not a bad looking kit, but I'm not very familiar with the brand. It doesn't look like they have announced pricing for it yet either.

 

[JeepFan]

ICON is a well known brand in the Jeep world. Just look at any JK forum where modifications are being done. Safe to say they're a reputable company.