TeraFlex Suspension 1404002 4-Inch Coil Spring Base Lift Kit for Jeep JK 2-Door

The TeraFlex 1404002 is a 4-inch coil spring base lift kit designed for Jeep Wrangler JK 2-door models, providing the essential components needed to increase ground clearance and accommodate larger tires. This foundational lift kit allows you to run up to 37-inch tires with appropriate aftermarket wheels, transforming your Jeep's off-road capability.

Key Components Include:

• 4-inch lift coil springs (front and rear)
• Front and rear coil spring spacers
• Track bar bracket components
• Bump stop extensions and strike pads
• Sway bar quick disconnect and link kits
• Extended brake line kits
• Necessary hardware and brackets

Important Installation Notes:

• Requires adjustable control arms and adjustable front track bar to correct suspension geometry and caster angle
• An adjustable rear track bar is recommended for optimal performance
• Does not include shock absorbers - Falcon Performance Shocks or TeraFlex 9550 VSS Shocks are recommended
• Professional installation recommended (approximately 8 hours)
• Requires aftermarket wheels with 4.5-inch backspacing or less
• Post-installation alignment required

This base lift kit provides the core components for lifting your JK 2-door, but additional components such as control arms, track bars, and shocks must be purchased separately to achieve proper suspension geometry and optimal drivability. The TeraFlex coil springs are engineered for durability and are backed by a limited lifetime warranty against defects.