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.
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Superlift 4" RockRunner Lift Kit with Shocks for 12-17 Jeep® Wrangler JK 2 Door
Description
Details
- Lift via pre-set coil springs; different rated coils for 4-door.
- New Urethane travel-stops prevent suspension over-compression.
- Adjustable front track bar; relocation bracket for rear bar.
- Alignment cams correct caster angle.
- Longer, factory-style sway bar links.
- Optional eXtreme Ring differential covers.
Tire / Wheel Recommendations
35x12.50 tires on a 17" or larger wheel with 4.5" to 4.75" backspacing.
37x13.50 tires on a 17" or larger wheel with 4.5" to 4.75" backspacing with minor bumper and fender triming.
Installation Notes
Installation Difficulty:
Level 4Experts OnlyInstallation Time: 6-8 hours
Parts Included
Front & Rear Lower Control Arms
Front & Rear Upper Control Arms
Front & Rear coil spring
Front & Rear Bump Stops
Front Track Bar
Rear track bar bracket
Brake hose relocation brackets
Cam bolt assembly
Rear anti-sway bar link
E-brake cable relocation
Shock absorbers and boots
Hardware pack
Jeep Wrangler 2-Door (JK)
- 2017 Jeep Wrangler 2-Door (JK)
- 2016 Jeep Wrangler 2-Door (JK)
- 2015 Jeep Wrangler 2-Door (JK)
- 2014 Jeep Wrangler 2-Door (JK)
- 2013 Jeep Wrangler 2-Door (JK)
- 2012 Jeep Wrangler 2-Door (JK)
Superlift 4" RockRunner Lift Kit with Shocks Options
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