JKS Manufacturing JSPEC142K J-Kontrol 3.5in Suspension System with JSPEC Custom Valve Gas Shocks & JSPEC Heavy-Duty Coil Springs for 18-24 Jeep Wrangler Unlimited JL 4-Door
Many states have laws that limit the maximum height of a lifted vehicle. Never exceed the legal height limit.
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 37x12.50 tires on Rubicon models, or 35x12.50 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.
Level 3Advanced- Drilling Required
- 5in or Less Backspacing Required
- Front Dual-Rate Coil Spring Pair
- Rear Dual-Rate Coil Spring Pair
- Front Shock Pair
- Rear Shock Pair
- Geometry Correction Brackets
- Front Track Bar
- Front Sway Bar Disconnects
- Rear Sway Bar End Links
- Front Bump Stop Spacers
- Rear Bump Stop Spacers
- Front Brake Line Drop Brackets
- Installation Hardware
- Features: Dual Rate Coil Springs, Front Sway Bar Disconnects, Short Arm
- Shocks Included: With Shocks
- Max Tire Size: 37
- Lift Height Range: 3 - 4.5 inch
- Included Parts: Brake Line Brackets, Bump Stop Extensions, Coil Springs, Control Arm Brackets, Hardware, Sway Bar Endlinks
Jeep Wrangler Unlimited 4-Door (JL)
- 2024 Jeep Wrangler Unlimited 4-Door (JL)
- 2023 Jeep Wrangler Unlimited 4-Door (JL)
- 2022 Jeep Wrangler Unlimited 4-Door (JL)
- 2021 Jeep Wrangler Unlimited 4-Door (JL)
- 2020 Jeep Wrangler Unlimited 4-Door (JL)
- 2019 Jeep Wrangler Unlimited 4-Door (JL)
- 2018 Jeep Wrangler Unlimited 4-Door (JL)
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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