The JK family uses 22 different factory coil springs, each with a slightly different rate, dictated by how the JK is equipped. New Superlift front / rear coils provide the lift. The largest jump in spring rate is from the 2 to 4-door model so Superlift offers a heavier rated rear spring for the 4-door. Lift height can vary slightly (plus / minus up to 3/8") depending on your factory spring rate. Optional Front Sway Bar Links may be required.
Check out the optional AEV ProCAL Module, a great finishing touch to any lift kit as it can reprogram your vehicles computer compensating for gear ratio and tire size changes after lift kit installation not to mention many other additional features.
Here are some similar items you might be interested in
Superlift 4" Lift Kit for 07-11 Jeep Wrangler JK 2 Door
Description
Details
Installation Notes
Installation Difficulty:
Level 2IntermediateMechanic's Tools
Jack Stands
Installation Time: 1-2 hours
Parts Included
Front and Rear Coil Springs
Front and Rear Compression Stops
Front Track Bar
Rear Track Bar Bracket
Front and Rear Brake Hose Relocation Brackets
Cam Bolt Assembly
Rear Sway Bar End Links
Front and Rear Shock Absorbers
Warranty
Lift Force Supplemental Limited Powertrain Warranty Jeep Wrangler 2-Door (JK)
- 2011 Jeep Wrangler 2-Door (JK)
- 2010 Jeep Wrangler 2-Door (JK)
- 2009 Jeep Wrangler 2-Door (JK)
- 2008 Jeep Wrangler 2-Door (JK)
- 2007 Jeep Wrangler 2-Door (JK)
Superlift 4" Lift Kit Options
| Part Number | Catalog # | Option | Price |
|---|