TeraFlex 4in Coil Spring Base Lift Kit & 9550 VSS Twin-Tube for 07-18 JK 4 Door Models 1251401

The TeraFlex JK 4dr: 4” Coil Spring Base Lift Kit includes just the basic lift components only and doesn’t have the drivability of a full suspension system.

Requires adjustable control arms and adjustable front track bar to correct suspension geometry. An adjustable rear track bar is recommended.

We recommend Falcon Performance Shocks or TeraFlex 9550 VSS 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.
Coil Spring Base Lift Kits are offered with TeraFlex 9550 VSS Twin-Tube Shocks or without shock absorbers.

Falcon Performance Shocks are available separately.

Specs:

• JK Wrangler Unlimited (4-Door)

• Lift Height: 4”

• Max Tire Diameter: 37”

Includes:

• 4” Lift Coil Springs (JK4 Front: # 1853402 & JK4 Rear: # 1854402)

• 0.5"" Lift Coil Spring Spacers (Front x 2: 1953100 & Rear x 2: # 1954105)

• Front Track Bar Bracket Gusset (# 4951800)

• Rear Track Bar Axle Bracket Kit (3-6” Lift) (# 1954777)

• 2.75"" Bump Stop Extension Kit – Front Upper (# 1953800)

• 1.25” SpeedBump Bump Stop Strike Pad Kit – Front Lower (# 1467125)

• 2"" Bump Stop Extension Kit – Rear Upper (4-6” Lift) (# 1954802)

• 0.75” SpeedBump Bump Stop Strike Pad Kit – Rear Lower (# 1954600)

• 10” Front Sway Bar Quick Disconnect Kit (3-4” Lift) (# 1753000)

• 12.25” Rear Sway Bar Link Kit (3-4” Lift) (# 1754500)

• 26” Front Brake Line Kit – Stainless Steel Braided (# 4353310)

• 30” Rear Brake Line Kit – Stainless Steel Braided (# 4350310)

• Front Brake Line Anchor Kit (# 1101255)

• Exhaust Spacer Kit (# 2610000)

• All necessary hardware

• And more

• 9550 VSS Twin-Tube Shock Kit (3-4” Lift) (# 1545200)