JL 4dr: 2.5" Coil Spring Base Lift Kit & 9550 VSS Twin-Tube Shocks.
- The ultra-simple TeraFlex 2.5" Coil Spring Base Lift Kit comes with the basic parts needed to fit larger tires for increased ground clearance for better off-road capability without compromising on road handling.
Fitment and Installation Notes
- Requires aftermarket wheels with 4.75" backspacing or less - or Offset Wheel Adapters (# 1057000) for stock wheels - NOT INCLUDED.
- Models with plastic bumpers require removal of bumper-to-fender wind deflector/splash guards to fit 35" or larger tires.
- May require 2" Bump Stop Strike Pad Extension Kit (# 1959500) and/or 0.5" Bump Stop Strike Pad Shim Kit (# 1959300).
- Requires longer shocks (NOT INCLUDED in base kit) - we recommend Falcon Performance Shocks or TeraFlex 9550 VSS Twin-Tube Shocks.
JL 4dr: 2.5" Coil Spring Base Lift Kit & 9550 VSS Twin-Tube Shocks.
The ultra-simple TeraFlex 2.5" Coil Spring Base Lift Kit comes with the basic parts needed to fit larger tires for increased ground clearance for better off-road capability without compromising on road handling.
Fitment and Installation Notes
- The ultra-simple TeraFlex 2.5" Coil Spring Base Lift Kit 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 Twin-Tube 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. 2.5" Coil Spring Base Lift Kits are offered with TeraFlex 9550 VSS Twin-Tube Shocks or without shock absorbers. Falcon Performance Shocks are available separately.
- Caster correction recommended, but Not Required NOT INCLUDED.
- Requires aftermarket wheels with 4.75" backspacing or less - or Offset Wheel Adapters (# 1057000) for stock wheels - NOT INCLUDED.
- Models with plastic bumpers require removal of bumper-to-fender wind deflector/splash guards to fit 35" or larger tires.
- May require 2" Bump Stop Strike Pad Extension Kit (# 1959500) and/or 0.5" Bump Stop Strike Pad Shim Kit (# 1959300).
- Requires longer shocks (NOT INCLUDED in base kit) - we recommend Falcon Performance Shocks or TeraFlex 9550 VSS Twin-Tube Shocks.
- Installation Time -3.5 Hours (4 Hours with shocks or extensions)
- Product Notes:
- Caster correction recommended, but Not Required NOT INCLUDED.
- Recommended components:
- Front Lower Sport Control Arm Kit (# 1253000)
- Front Control Arm Sport Bracket Kit (# 1938125)
- Adjustable 8-Arm Short Control Arm Kit (Alpine: # 1416610 or Alpine IR: 1416510)
- Rear Track Bar Axle Bracket (2.5-4.5" Lift) (# 1953600)
- HD Forged Adjustable Track Bar(s) (Front: # 1753420 or Rear: # 1754420).
- Requires aftermarket wheels with 4.75" backspacing or less - or Offset Wheel Adapters (# 1057000) for stock wheels - NOT INCLUDED.
- Models with plastic bumpers require removal of bumper-to-fender wind deflector/splash guards to fit 35" or larger tires.
- May require 2" Bump Stop Strike Pad Extension Kit (# 1959500) and/or 0.5" Bump Stop Strike Pad Shim Kit (# 1959300).
- Requires longer shocks (NOT INCLUDED in base kit) - we recommend Falcon Performance Shocks or TeraFlex 9550 VSS Twin-Tube Shocks.
WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/product
SAEJ2492 WARNING: By installing this product, you acknowledge that the suspension of this vehicle has been modified. As a result, this vehicle may handle differently than factory-equipped vehicles. As with any vehicle, extreme care must be used to prevent loss of control or rollover during sharp turns or abrupt maneuvers. Always wear seat belts, and drive safely, recognizing that reduced speeds and specialized driving techniques may be required. Failure to drive this vehicle safely may result in serious injury or death. Do not drive this vehicle unless you are familiar with its unique handling characteristics and are confident of your ability to maintain control under all driving conditions. Some modifications (and combinations of modifications) are not recommended and may not be permitted in your state. Consult your owner's manual, the instructions accompanying this product, and state laws before undertaking these modifications. You are responsible for the legality and safety of the vehicle you modify using these components.
ADDITIONAL SERVICES & COSTS MAY BE REQUIRED
INSTALLATION ALIGNMENT NOTE Your vehicle may require a wheel alignment following installation to ensure proper handling and tire wear. Additional alignment costs may apply.
INSTALLATION HEADLAMP AIM NOTE Headlamp aim and alignment must be checked and adjusted as necessary following installation to help ensure proper visibility and the safety of other drivers. Additional headlamp adjustment costs may apply.
ADVANCED DRIVER ASSISTANCE SYSTEMS (ADAS) NOTE If your vehicle is equipped with active or passive safety, collision monitoring, or driver assistance systems, these systems must be checked and adjusted as necessary following installation. This includes, but is not limited to, camera-based and radar-based systems that may be affected by changes in vehicle ride height or suspension geometry. Some vehicles may require OEM diagnostic equipment and factory-trained technicians to properly recalibrate ADAS functions. Additional ADAS calibration costs may apply.
DO IT YOURSELF: Please read Instructions thoroughly and completely before beginning installation. Installation by a certified mechanic is recommended. TeraFlex is NOT responsible for any damage or failure resulting from improper installation.
JL 4dr: 2.5" Coil Spring Base Lift Kit & 9550 VSS Twin-Tube Shocks.
- The ultra-simple TeraFlex 2.5" Coil Spring Base Lift Kit comes with the basic parts needed to fit larger tires for increased ground clearance for better off-road capability without compromising on road handling.
Fitment and Installation Notes
- Requires aftermarket wheels with 4.75" backspacing or less - or Offset Wheel Adapters (# 1057000) for stock wheels - NOT INCLUDED.
- Models with plastic bumpers require removal of bumper-to-fender wind deflector/splash guards to fit 35" or larger tires.
- May require 2" Bump Stop Strike Pad Extension Kit (# 1959500) and/or 0.5" Bump Stop Strike Pad Shim Kit (# 1959300).
- Requires longer shocks (NOT INCLUDED in base kit) - we recommend Falcon Performance Shocks or TeraFlex 9550 VSS Twin-Tube Shocks.
Details
JL 4dr: 2.5" Coil Spring Base Lift Kit & 9550 VSS Twin-Tube Shocks.
The ultra-simple TeraFlex 2.5" Coil Spring Base Lift Kit comes with the basic parts needed to fit larger tires for increased ground clearance for better off-road capability without compromising on road handling.
Fitment and Installation Notes
- The ultra-simple TeraFlex 2.5" Coil Spring Base Lift Kit 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 Twin-Tube 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. 2.5" Coil Spring Base Lift Kits are offered with TeraFlex 9550 VSS Twin-Tube Shocks or without shock absorbers. Falcon Performance Shocks are available separately.
- Caster correction recommended, but Not Required NOT INCLUDED.
- Requires aftermarket wheels with 4.75" backspacing or less - or Offset Wheel Adapters (# 1057000) for stock wheels - NOT INCLUDED.
- Models with plastic bumpers require removal of bumper-to-fender wind deflector/splash guards to fit 35" or larger tires.
- May require 2" Bump Stop Strike Pad Extension Kit (# 1959500) and/or 0.5" Bump Stop Strike Pad Shim Kit (# 1959300).
- Requires longer shocks (NOT INCLUDED in base kit) - we recommend Falcon Performance Shocks or TeraFlex 9550 VSS Twin-Tube Shocks.
- Installation Time -3.5 Hours (4 Hours with shocks or extensions)
- Product Notes:
- Caster correction recommended, but Not Required NOT INCLUDED.
- Recommended components:
- Front Lower Sport Control Arm Kit (# 1253000)
- Front Control Arm Sport Bracket Kit (# 1938125)
- Adjustable 8-Arm Short Control Arm Kit (Alpine: # 1416610 or Alpine IR: 1416510)
- Rear Track Bar Axle Bracket (2.5-4.5" Lift) (# 1953600)
- HD Forged Adjustable Track Bar(s) (Front: # 1753420 or Rear: # 1754420).
- Requires aftermarket wheels with 4.75" backspacing or less - or Offset Wheel Adapters (# 1057000) for stock wheels - NOT INCLUDED.
- Models with plastic bumpers require removal of bumper-to-fender wind deflector/splash guards to fit 35" or larger tires.
- May require 2" Bump Stop Strike Pad Extension Kit (# 1959500) and/or 0.5" Bump Stop Strike Pad Shim Kit (# 1959300).
- Requires longer shocks (NOT INCLUDED in base kit) - we recommend Falcon Performance Shocks or TeraFlex 9550 VSS Twin-Tube Shocks.
CA Prop65 Warning
WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/product
Safety & Warnings
SAEJ2492 WARNING: By installing this product, you acknowledge that the suspension of this vehicle has been modified. As a result, this vehicle may handle differently than factory-equipped vehicles. As with any vehicle, extreme care must be used to prevent loss of control or rollover during sharp turns or abrupt maneuvers. Always wear seat belts, and drive safely, recognizing that reduced speeds and specialized driving techniques may be required. Failure to drive this vehicle safely may result in serious injury or death. Do not drive this vehicle unless you are familiar with its unique handling characteristics and are confident of your ability to maintain control under all driving conditions. Some modifications (and combinations of modifications) are not recommended and may not be permitted in your state. Consult your owner's manual, the instructions accompanying this product, and state laws before undertaking these modifications. You are responsible for the legality and safety of the vehicle you modify using these components.
Installation
ADDITIONAL SERVICES & COSTS MAY BE REQUIRED
INSTALLATION ALIGNMENT NOTE Your vehicle may require a wheel alignment following installation to ensure proper handling and tire wear. Additional alignment costs may apply.
INSTALLATION HEADLAMP AIM NOTE Headlamp aim and alignment must be checked and adjusted as necessary following installation to help ensure proper visibility and the safety of other drivers. Additional headlamp adjustment costs may apply.
ADVANCED DRIVER ASSISTANCE SYSTEMS (ADAS) NOTE If your vehicle is equipped with active or passive safety, collision monitoring, or driver assistance systems, these systems must be checked and adjusted as necessary following installation. This includes, but is not limited to, camera-based and radar-based systems that may be affected by changes in vehicle ride height or suspension geometry. Some vehicles may require OEM diagnostic equipment and factory-trained technicians to properly recalibrate ADAS functions. Additional ADAS calibration costs may apply.
DO IT YOURSELF: Please read Instructions thoroughly and completely before beginning installation. Installation by a certified mechanic is recommended. TeraFlex is NOT responsible for any damage or failure resulting from improper installation.