Found a better price? We’ll do our best to beat it.
🧾 Overview
The TeraFlex 2.5 Inch Coil Spring Base Lift Kit with 9550 VSS Twin-Tube Shocks for the Jeep Wrangler JL Unlimited (4-Door) is an ultra-simple, trail-proven suspension upgrade designed to increase ground clearance and allow fitment of larger tires—without sacrificing daily drivability.
This base lift system focuses on correcting ride height while maintaining factory ride characteristics. Paired with TeraFlex 9550 VSS Twin-Tube Shocks, the system delivers improved compression and rebound control that is specifically tuned to work with TeraFlex coil springs. The result is a balanced suspension that performs confidently both on-road and off-road.
✔ Increased ground clearance
✔ Improved off-road capability
✔ Tuned shock & spring pairing
✔ Maintains factory-like handling
🛠 Installation
- Bolt-on installation
- No cutting or welding required
- Designed to retain factory drivability
📌 Specs
- 2.5" coil spring lift improves ground clearance and approach angles
- 9550 VSS Twin-Tube shocks tuned specifically for TeraFlex coil springs
- Balanced compression and rebound for stable on-road handling
- Improved off-road articulation and control
- Supports larger tire fitment without excessive geometry changes
- Ideal foundation for future suspension upgrades
📌 Technical Highlights
- Lift Height: 2.5 Inches
- Shock Type: 9550 VSS Twin-Tube
- Suspension Type: Coil Spring Base Lift
- Vehicle Platform: JL Wrangler Unlimited (4-Door)
📌 What’s Included
- 2.5" Front Lift Coil Springs (JL4 Front – #1862000)
- 2.5" Rear Lift Coil Springs (JL4 Rear – #1862100)
- 2" Front & Rear Bump Stop Strike Pad Extension Kit (#1959500)
- 10.75" Front Sway Bar Link Kit (#744500)
- 11.5" Rear Sway Bar Link Kit w/ Swivel Stud (#1764300)
- 9550 VSS Twin-Tube Shock Kit – 2.5–3" Lift (#1545250)
- All necessary mounting hardware
⚠️ Fitment Notes
- Jeep Wrangler JL Unlimited (4-Door)
- Maximum Tire Size Guidelines:
- Sport / Sahara Fenders:
- 35" tires with 3" front & 2.5" rear bump stops
- Rubicon Fenders:
- 35" tires with 2" front & 2" rear bump stops
- 37" tires with 2.5" front & 3" rear bump stops
- Important Notes:
- Designed for 4-door JL models only
- Falcon Performance Shocks available separately
- Proper bump stop configuration required for tire clearance