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 Unlimited JK 4 Door
Description
Details
- The Superide Coils provide a great ride, while giving plenty of room to clear larger tires.
- Urethane compression travel-stops prevent suspension over-compression
- Very affordable
- Replacement shocks included
- Limited Lifetime Warranty
Installation Notes
Installation Difficulty:
Level 2IntermediateMechanic's Tools
Jack Stands
Installation Time: 1-2 hours
Parts Included
Two Front Coil Springs
Two Rear Coil Springs
Two Front Compression Stops
Two Rear Compression Stops
Front Track Bar
Rear Track Bar Bracket
Front Brake Hose Relocation Brackets
Cam Bolt Assembly
Rear Brake Line Relocation Brackets
Rear Sway Bar End Links
Two Front Shock Absorbers
Two Rear Shock Absorbers
Warranty
Lift Force Supplemental Limited Powertrain Warranty Jeep Wrangler Unlimited 4-Door (JK)
- 2011 Jeep Wrangler Unlimited 4-Door (JK)
- 2010 Jeep Wrangler Unlimited 4-Door (JK)
- 2009 Jeep Wrangler Unlimited 4-Door (JK)
- 2008 Jeep Wrangler Unlimited 4-Door (JK)
- 2007 Jeep Wrangler Unlimited 4-Door (JK)
Superlift 4" Lift Kit Options
| Part Number | Catalog # | Option | Price |
|---|