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🧾 Overview
The TeraFlex JL 4-Door 2.5 Inch Coil Spring Base Lift Kit is an ultra-simple lift solution designed to increase ground clearance and tire clearance for improved off-road capability while maintaining stable, predictable on-road handling. This base kit includes only the essential components needed to achieve lift, making it an ideal option for budget-conscious builders or staged suspension upgrades.
Unlike full suspension systems, this base lift focuses strictly on ride height. For best performance and drivability, shocks engineered to work with TeraFlex lift coil springs are recommended. This kit is well-suited for Jeep owners who want a clean 2.5" lift now and plan to add additional geometry-correcting components later if needed.
Note: Shocks are not included. Falcon Performance Shocks or TeraFlex 9550 VSS Twin-Tube Shocks are recommended for optimal compression, rebound, and vehicle stability.
✔ 2.5" coil spring base lift kit
✔ Increases ground clearance and tire fitment
✔ Simple, budget-friendly lift solution
✔ Ideal foundation for staged suspension builds
✔ Bolt-on installation using factory mounting points
🛠 Installation
- Direct bolt-on installation using factory mounting locations. No cutting or welding required. Designed as a simple base lift solution. Professional installation and alignment are recommended for best results.
📌 Specs
- Key Features & Benefits
- Lift coil springs provide increased ride height and clearance
- Base-level components allow customization with aftermarket suspension parts
- Bump stop extensions protect suspension components at full compression
- Sway bar links maintain proper sway bar geometry at increased lift height
- Designed to retain stable on-road manners with improved off-road capability
📘 Specifications
- Brand: TeraFlex
- System Type: Coil Spring Base Lift Kit
- Lift Height: 2.5 inches
- Position: Front & Rear
- Vehicle Platform: Jeep Wrangler Unlimited JL
- Body Style: 4-Door
- Shock Compatibility: Not included (Falcon Performance Shocks or TeraFlex 9550 VSS recommended)
- Installation Type: Bolt-on
- Maximum Tire Size (with proper bump stop configuration):
- Sport / Sahara Fenders
- 35" – 3" front / 2.5" rear
- Rubicon Fenders
- 35" – 2" front / 2" rear
- 37" – 2.5" front / 3" rear
📦 What’s Included (What’s in the Box)
- Front Components
- 2.5" front lift coil springs (PN 1862000)
- 2" front bump stop strike pad extension kit (PN 1959500)
- 10.75" front sway bar link kit (PN 744500)
- Rear Components
- 2.5" rear lift coil springs (PN 1862100)
- 2" rear bump stop strike pad extension kit (PN 1959500)
- 11.5" rear sway bar link kit with swivel stud (PN 1764300)
- Additional
- All required mounting hardware
🛡 Warranty
- Manufacturer-backed warranty provided by TeraFlex.
⚠️ Fitment Notes
- Jeep Wrangler Unlimited JL (4-Door)
⚠️ Fitment Notes
- This is a base lift kit and does not include geometry-correcting components. Shocks are not included. Professional installation and alignment are recommended. Tire fitment depends on fender type, wheel offset, and bump stop configuration.