Jeep Wrangler JK 4-Door 2007-2018, TeraFlex 4in Coil Spring Base Lift Kit with 9550 VSS Twin-Tube Shocks

Larger tires on a 4-door JK start with height, and the stock suspension runs out of room fast. The TeraFlex 4in Coil Spring Base Lift Kit includes 4in springs, spacers, bump stop extensions, strike pads, sway bar parts and stainless braided brake lines. TeraFlex 9550 VSS twin-tube shocks are in the box. This is a base kit rather than a full suspension system, so adjustable control arms and an adjustable front track bar are required to correct geometry. Install it with those parts, and the Unlimited sits 4in higher. Then align the Jeep.

Key Features

• 4in lift coil springs plus 0.5in spring spacers
• Front track bar bracket gusset and rear track bar axle bracket kit
• Bump stop extension kits and SpeedBump strike pad kits
• Stainless-steel braided front and rear brake line kits
• 9550 VSS twin-tube shock kit (3-4in lift)

Specifications

• Lift height: 4in

Fitment

• Jeep Wrangler JK Unlimited 2007-2018 (4-door)

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

In the Box

• 4in lift coil springs (JK4 front 1853402 and rear 1854402)
• 0.5in lift coil spring spacers
• Front track bar bracket gusset
• Rear track bar axle bracket kit (3-6in lift)
• 2.75in front upper bump stop extension kit
• 1.25in SpeedBump strike pad kit, front lower
• 2in bump stop extension kit, rear upper
• 0.75in SpeedBump strike pad kit, rear lower
• 10in front sway bar quick disconnect kit
• 12.25in rear sway bar link kit
• 26in front and 30in rear stainless-steel braided brake line kits
• Front brake line anchor kit
• Exhaust spacer kit
• 9550 VSS twin-tube shock kit (3-4in lift)
• All necessary hardware

MPN 1251401 · UPC 843885044321