The TeraFlex 4 inch Coil Spring Base Lift Kit w/ Front Track Bar includes just the basic lift components only and doesn’t have the drivability of a full suspension system. Requires adjustable short or long Alpine (IR) Control Arms and/or Rear HD Forged Adjustable Track Bar to correct suspension geometry.
We recommend Falcon Performance Shocks or TeraFlex 9550 VSS Twin-Tube Shocks. These are the only shock absorbers engineered to work with TeraFlex lift coil springs to improve both compression and rebound for optimal vehicle stability.
4.5 inch Coil Spring Base Lift Kits are offered with TeraFlex 9550 VSS Twin-Tube Shocks or without shock absorbers. Falcon Performance Shocks are available separately.
- Fits: JK Wrangler Unlimited (4-Door)
- Lift Height: 4 inch
- Max Tire Diameter: 37 inch
- 4 inch Lift Coil Spring Kit (JK4 Front: part number 1853402 and JK4 Rear: part number 1854402)
- 0.5 inch Lift Coil Spring Spacers (Front x 2: 1953100 and Rear x 2: part number 1954105)
- HD Forged Adjustable Track Bar – Front (0-6 inch Lift) (part number 1753418)
- Rear Track Bar Axle Bracket Kit (3-6 inch Lift) (part number 1954777)
- 2.75 inch Bump Stop Extension Kit – Front Upper (part number 1953800)
- 1.25 inch SpeedBump Bump Stop Strike Pad Kit – Front Lower (part number 1467125)
- 2 inch Bump Stop Extension Kit – Rear Upper (4-6 inch Lift) (part number 1954802)
- 0.75 inch SpeedBump Bump Stop Strike Pad Kit – Rear Lower (part number 1954600)
- 10 inch Front Sway Bar Quick Disconnect Kit (3-4 inch Lift) (part number 1753000)
- 12.25 inch Rear Sway Bar Link Kit (3-4 inch Lift) (part number 1754500)
- 26 inch Stainless-Steel Brake Line Kit – Front (part number 4353310)
- 30 inch Stainless-Steel Brake Line Kit – Rear (part number 4350310)
- All necessary hardware And more
- 9550 VSS Twin-Tube Shock Kit (3-4 inch Lift) (part number 1545200)