Description
The TeraFlex JK 4dr: 3" Coil Spring Base Kit includes just the basic lift components only and doesn't have the drivability of a full suspension system.
Notes
- REQUIRES longer preset or adjustable control arms and adjustable front track bar to correct suspension geometry.
- Does NOT include shocks.
- 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.
- Lift Height: 3"
- Max Tire Diameter: 35"
- Caster correction required - NOT INCLUDED.
- Requires aftermarket wheels w/ 4.75" backspacing or less - or Offset Wheel Adapters (# 1055000) for stock wheels - NOT INCLUDED.
- Driveshaft modifications may be necessary w/ this suspension system. See the TeraFlex Rzeppa High Angle CV Kit (# 1744014).
- 2007-2011 JK Wrangler/Unlimited models will require Extended Length Front Brake Lines (# 4353300).
- REQUIRES longer shocks (NOT INCLUDED in base kit) - we recommend Falcon Performance SP2 Mode Adjust Shocks or TeraFlex 9550 VSS Twin-Tube Shock Kit (# 1545200).
Proper suspension geometry ensures all stability controls function w/in factory parameters. The following components are recommended to optimize caster and pinion angles and restore factory steering and suspension geometry: 4-Arm Sport Control Arm Kit (# 1254000), or 8-Arm Sport Control Arm Kit (# 1258000), or adjustable 8-Arm Alpine (IR) Short Control Arm Kit (Alpine: # 1415610 & Alpine IR: # 1415611), or adjustable 8-Arm Alpine (IR) Long Control Arm & Bracket Kit (Alpine: # 1315010 & Alpine IR: # 1315011), and/or HD Forged Adjustable Front Track Bar (# 1753418), and/or HD Forged Adjustable Rear Track Bar (# 1754418).
