Description
Take your Jeep Wrangler Unlimited JL 4-Door to a new level with the JKS Manufacturing J-Kontrol 3.5in Suspension System. JKS based this lift kit on their proven J-Venture system, so it features the same front and rear dual-rate coil springs for superior consistency and handling. The included geometry correction brackets for premium ride quality. By lowering the frame side mounting point of the front control arms, JKS geometry correction brackets optimize driveline and suspension angles. The JKS Manufacturing J-Kontrol 3.5in Suspension System is available with either JSPEC Custom Valve Gas Shocks or Fox 2.0 Performance Series Shocks. Many states have laws that limit the maximum height of a lifted vehicle. Never exceed the legal height limit.
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J-Kontrol System: To optimize driveline and suspension geometry, JKS includes their control arm drop brackets. These bolt-on brackets lower the frame side mounting point of the front control arms, effectively giving your Jeep the smooth handling of a long arm kit.
Run Larger Wheels and Tires: The JKS Manufacturing J-Kontrol 3.5in Suspension System will allow you to fit 37×12.50 tires on Rubicon models, or 35×12.50 tires on non-Rubicon models.
Shock Options: JKS offers their J-Kontrol lift kits with two different shock options. Choose from either JSPEC Custom Valve Gas Shocks or Fox 2.0 Performance Series Shocks.
Vehicle Specific Design: This lift kit was engineered for the Wrangler Unlimited JL. The coil springs were specifically tuned for 4-door applications, and are available in either standard or heavy-duty spring rates.
Installation Notes
Installation Difficulty:
Level 3 Advanced
Installation Time: 5-7 hours
Installation Instructions
Parts Included
Warranty
Limited Lifetime Warranty
Specs
For JSPEC Custom Valve Gas Shocks JSPEC Standard Duty Coil Springs:
For Fox 2.0 Performance Series Shocks JSPEC Standard Duty Coil Springs:
For JSPEC Custom Valve Gas Shocks JSPEC Heavy-Duty Coil Springs:
For Fox 2.0 Performance Series Shocks JSPEC Heavy-Duty Coil Springs:
Fitment
Jeep Wrangler Unlimited 4-Door (JL)
Options
JKS Manufacturing J-Kontrol 3.5in Suspension System Options
| Part Number | Catalog # | Shock Option | Coil Spring Option | Price | |||||
|---|---|---|---|---|---|---|---|---|---|
| 16156-0800 | JSPEC Custom Valve Gas Shocks | JSPEC Standard Duty Coil Springs | $1,480.39 | ||||||
| 16156-0801 | Fox 2.0 Performance Series Shocks | JSPEC Standard Duty Coil Springs | $2,155.55 | ||||||
| 16156-0802 | JSPEC Custom Valve Gas Shocks | JSPEC Heavy-Duty Coil Springs | $1,480.39 | ||||||
| 16156-0803 | Fox 2.0 Performance Series Shocks | JSPEC Heavy-Duty Coil Springs | $2,155.55 |
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