Not sure what you need?
The ultra-simple TeraFlex JL/JLU 4-Door 2.5” Coil Spring Base Lift Kit w/ Shock Extensions comes with the basic parts needed to fit larger tires for increased ground clearance for better off-road capability without compromising on road handling.
We recommend Falcon Performance Shocks or TeraFlex 9550 VSS shocks or shock extensions. These are the only shock absorbers engineered to work with TeraFlex lift coil springs to improve both compression and rebound for optimal vehicle stability. 2.5” Coil Spring Base Lift Kits are offered with TeraFlex 9550 VSS Twin-Tube Shocks or with shock extensions or without shock absorbers. Falcon Performance Shocks are available separately.
Kit Includes:
- 2.5" coil springs
- Front bump stops
- Rear bump stops
- Rear bump stop bracket
- Rear bump stop mounting strap
- Front bump stop spacers
- Rear bump stop spacers
- Front sway bar links
- Rear sway bar links
- 9550 shocks
- Necessary hardware
- Installation instructions
Max Tire Diameter:
- Sport/Sahara Fenders: 35" (w/ 3" front & 2.5" rear bump stops)
- Rubicon Fenders: 35" (w/ 2" front & rear bump stops)
- Rubicon Fenders: 37" (w/ 2.5" front & 3" rear bump stops)
Notes:
** Caster correction recommended, but not required – NOT INCLUDED. Front Lower Sport Flexarm Kit (# 1253000), or Front Control Arm Sport Brackets (# 1938125), or 8-Arm Alpine (IR) Flexarm Kit (Alpine: # 1416610 or Alpine IR: 1416510), and/or HD Forged Adjustable Front Track Bar (# 1753420) recommended to optimize caster and pinion angles and restore factory steering and suspension geometry. Proper suspension geometry ensures all stability controls function w/in factory parameters.
*** Requires aftermarket wheels w/ 4.75” backspacing or less – or Offset Wheel Adapters for stock wheels – NOT INCLUDED.
**** Models w/ plastic bumpers require removal of bumper-to-fender wind deflector/splash guards in order to fit 35” or larger tires.
***** Sport/Sahara Fenders require 3” front and 2.5” rear bump stop extensions and shims (included) in order to fit 35” tires.
****** Rubicon Fenders require 2” front and 2” rear bump stop extensions (included) in order to fit 35” tires.
******* Rubicon Fenders require 2.5” front and 3” rear bump stop extensions and shims (included) in order to fit 37” tires.
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