JT: 3.5" Sport ST3 Extended-Travel Suspension System - No Shocks

In stock
SKU
2013000 / 2013020
As low as $2,429.91

Have a question? Please call 801-713-3314

JT: 3.5" Sport ST3 Extended-Travel Suspension System - No Shocks.

  • - The 3.5" Sport ST3 Extended-Travel Suspension System's Front Sport Frame Brackets improve ride and handling, while the Extended-Travel Axle Brackets, Driveline Lowering Spacers, and Forged ST Sway Bar provide 16" of rear suspension travel.
  • - Lift Height: 3.5"
  • - Sport/Overland Fenders: 35" Tires
  • - Rubicon Fenders: 37" Tires

Fitment and Installation Notes

  • - Does NOT include shocks.
  • - 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.
  • - Sport/Overland fenders require 3" Front and 2.5" Rear Bump Stop/Strike Pad Extensions/Shims to fit 35" tires
  • - Rubicon fenders require 2" Front and 2.5" Rear Bump Stop/Strike Pad Extensions/Shims to fit 37" tires

See the full product description and installation notes for additional requirements and compatibility details.

  • JT: 3.5" Sport ST3 Extended-Travel Suspension System - No Shocks.

    These all-inclusive TeraFlex Sport ST (Street & Trail) Suspensions Systems deliver true street & trail (ST) performance and capability in a dependable and maintenance-free package.

    The 3.5" Sport ST3 Extended-Travel Suspension System's Front Control Arm Sport Frame Brackets provide a smooth ride and competent handling, while the Rear Upper Control Arm Extended-Travel Axle Brackets, Rear Driveline Lowering Spacers, Rear Forged ST Sway Bar, and Extended-Travel Shock Accessory Kit safely provide 16" of rear suspension travel. The Front and Rear Track Bar Axle Brackets correct axle position to provide a more positive steering feel.

    Front Control Arm Sport Frame Brackets balance front caster angle and pinion angle to improve front suspension geometry on vehicles with 2.5-4.5" lifts. The Front and Rear Track Bar Axle Brackets improve steering response, center the axles to optimize vehicle roll center, and reduce body roll for improved handling. Extended-Travel Suspension Systems include carefully selected extended-travel components to safely provide 16" of rear suspension travel.

    The 3.5" Sport ST3 Extended-Travel Suspension System's Front Sport Frame Brackets improve ride and handling, while the Extended-Travel Axle Brackets, Driveline Lowering Spacers, and Forged ST Sway Bar provide 16" of rear suspension travel.

    Fitment and Installation Notes

    - This results in a simple "install and drive bolt-on installation with no cutting or welding required. These maintenance-free suspension systems provide superior on-road ride quality and comfort with maximum off-road flex. TeraFlex suspension systems provide reduced noise, vibration, and harshness (NVH).
    - Does NOT include shocks. We recommend Falcon Performance Shocks. Falcon shock absorbers and TeraFlex lift coil springs have been engineered together to improve both compression and rebound for optimal vehicle stability. Falcon shock absorbers and steering stabilizers available separately.
    - 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.
    - Sport/Overland fenders require 3" Front and 2.5" Rear Bump Stop/Strike Pad Extensions/Shims to fit 35" tires
    - INCLUDED.
    - Rubicon fenders require 2" Front and 2.5" Rear Bump Stop/Strike Pad Extensions/Shims to fit 37" tires
    - Alignment required.
    - Sport Frame Bracket HD Reinforcement Kit (# 1938115) beefs up the Front Control Arm Sport Frame Brackets. Recommended, but not required.
    - Requires longer shocks (NOT INCLUDED)
    - Falcon Performance Shocks recommended.
    • - Sport ST3:
    • - Lift Height: 3.5"
    • - Sport/Overland Fenders: 35" Tires
    • - Rubicon Fenders: 37" Tires
    • - ST Extended-Travel Suspension Systems:
    • - Front Sport Frame Brackets balance front caster and pinion angles on 2.5-4.5" lift kits
    • - Bolt-on Sport Frame Brackets install between factory frame mounts and stock front upper and front lower control arms
    • - Rear Extended-Travel Axle Brackets, Rear Driveline Lowering Spacers, Rear Forged ST Sway Bar, and Extended-Travel Shock Accessory Kit safely provide 16" of rear suspension travel
    • - Bolt-on Extended-Travel Axle Brackets install between factory axle mounts and rear upper control arms
    • - Front and Rear Track Bar Axle Brackets improve steering response, center axles to optimize vehicle roll center, and reduce body roll for improved handling
    • - Rear Coil Spring Retainers prevent the springs from unseating during full suspension travel
    • - Street & Trail:
    • - Delivers true Street & Trail (ST) performance
    • - Positive, responsive handling with reduced NVH
    • - Front and Rear Progressive Bump Stops protect occupants and the vehicle from hard suspension bottoming
    • - Features Front Sway Bar Quick Disconnects
    • - Full range of movement for off-road flex and articulation
    • - Install and drive, simple bolt-on installation - no welding required
    • - TeraFlex Limited Lifetime Warranty against defects
    • - Fitment: Fits:
    • - Fitment: JT Gladiator (pickup)
    • - Fitment: Specs:
    • - Fitment: Lift Height: 3.5"
    • - Fitment: Max Tire Diameter:
    • - Fitment: Sport/Overland Fenders: 35" (with 3" front & 2.5" rear bump stops)
    • - Fitment: Rubicon Fenders: 37" (with 2" front & 2.5" rear bump stops)
    • - Height: 30
    • - Installation Time: 9.5 Hours (10.5 Hours w/ shocks)
    • - Length: 52
    • - Product Image Size: Default
    • - Note: Requires aftermarket wheels with 4.75" backspacing or less - or Offset Wheel Adapters (# 1057000) for stock wheels - NOT INCLUDED.
    • - Note: Models with plastic bumpers require removal of bumper-to-fender wind deflector/splash guards to fit 35" or larger tires.
    • - Note: Sport/Overland fenders require 3" Front and 2.5" Rear Bump Stop/Strike Pad Extensions/Shims to fit 35" tires
    • - Note: INCLUDED.
    • - Note: Rubicon fenders require 2" Front and 2.5" Rear Bump Stop/Strike Pad Extensions/Shims to fit 37" tires
    • - Note: Alignment required.
    • - Note: Sport Frame Bracket HD Reinforcement Kit (# 1938115) beefs up the Front Control Arm Sport Frame Brackets. Recommended, but not required.
    • - Note: Requires longer shocks (NOT INCLUDED)
    • - Note: Falcon Performance Shocks recommended.
    • - Featured: No
    • - Width: 30
  • 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.
    Estimated Labor Time: 9.5 Hours (10.5 Hours w/ shocks)
    Installation Effort: 9.5 Hours (10.5 Hours w/ shocks)

    Have a certified mechanic do it for you!

  • installation_video=https://www.youtube.com/embed/W9vkfLQg_yU


Description

JT: 3.5" Sport ST3 Extended-Travel Suspension System - No Shocks.

  • - The 3.5" Sport ST3 Extended-Travel Suspension System's Front Sport Frame Brackets improve ride and handling, while the Extended-Travel Axle Brackets, Driveline Lowering Spacers, and Forged ST Sway Bar provide 16" of rear suspension travel.
  • - Lift Height: 3.5"
  • - Sport/Overland Fenders: 35" Tires
  • - Rubicon Fenders: 37" Tires

Fitment and Installation Notes

  • - Does NOT include shocks.
  • - 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.
  • - Sport/Overland fenders require 3" Front and 2.5" Rear Bump Stop/Strike Pad Extensions/Shims to fit 35" tires
  • - Rubicon fenders require 2" Front and 2.5" Rear Bump Stop/Strike Pad Extensions/Shims to fit 37" tires

See the full product description and installation notes for additional requirements and compatibility details.

Details

JT: 3.5" Sport ST3 Extended-Travel Suspension System - No Shocks.

These all-inclusive TeraFlex Sport ST (Street & Trail) Suspensions Systems deliver true street & trail (ST) performance and capability in a dependable and maintenance-free package.

The 3.5" Sport ST3 Extended-Travel Suspension System's Front Control Arm Sport Frame Brackets provide a smooth ride and competent handling, while the Rear Upper Control Arm Extended-Travel Axle Brackets, Rear Driveline Lowering Spacers, Rear Forged ST Sway Bar, and Extended-Travel Shock Accessory Kit safely provide 16" of rear suspension travel. The Front and Rear Track Bar Axle Brackets correct axle position to provide a more positive steering feel.

Front Control Arm Sport Frame Brackets balance front caster angle and pinion angle to improve front suspension geometry on vehicles with 2.5-4.5" lifts. The Front and Rear Track Bar Axle Brackets improve steering response, center the axles to optimize vehicle roll center, and reduce body roll for improved handling. Extended-Travel Suspension Systems include carefully selected extended-travel components to safely provide 16" of rear suspension travel.

The 3.5" Sport ST3 Extended-Travel Suspension System's Front Sport Frame Brackets improve ride and handling, while the Extended-Travel Axle Brackets, Driveline Lowering Spacers, and Forged ST Sway Bar provide 16" of rear suspension travel.

Fitment and Installation Notes

- This results in a simple "install and drive bolt-on installation with no cutting or welding required. These maintenance-free suspension systems provide superior on-road ride quality and comfort with maximum off-road flex. TeraFlex suspension systems provide reduced noise, vibration, and harshness (NVH).
- Does NOT include shocks. We recommend Falcon Performance Shocks. Falcon shock absorbers and TeraFlex lift coil springs have been engineered together to improve both compression and rebound for optimal vehicle stability. Falcon shock absorbers and steering stabilizers available separately.
- 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.
- Sport/Overland fenders require 3" Front and 2.5" Rear Bump Stop/Strike Pad Extensions/Shims to fit 35" tires
- INCLUDED.
- Rubicon fenders require 2" Front and 2.5" Rear Bump Stop/Strike Pad Extensions/Shims to fit 37" tires
- Alignment required.
- Sport Frame Bracket HD Reinforcement Kit (# 1938115) beefs up the Front Control Arm Sport Frame Brackets. Recommended, but not required.
- Requires longer shocks (NOT INCLUDED)
- Falcon Performance Shocks recommended.
F&B
  • - Sport ST3:
  • - Lift Height: 3.5"
  • - Sport/Overland Fenders: 35" Tires
  • - Rubicon Fenders: 37" Tires
  • - ST Extended-Travel Suspension Systems:
  • - Front Sport Frame Brackets balance front caster and pinion angles on 2.5-4.5" lift kits
  • - Bolt-on Sport Frame Brackets install between factory frame mounts and stock front upper and front lower control arms
  • - Rear Extended-Travel Axle Brackets, Rear Driveline Lowering Spacers, Rear Forged ST Sway Bar, and Extended-Travel Shock Accessory Kit safely provide 16" of rear suspension travel
  • - Bolt-on Extended-Travel Axle Brackets install between factory axle mounts and rear upper control arms
  • - Front and Rear Track Bar Axle Brackets improve steering response, center axles to optimize vehicle roll center, and reduce body roll for improved handling
  • - Rear Coil Spring Retainers prevent the springs from unseating during full suspension travel
  • - Street & Trail:
  • - Delivers true Street & Trail (ST) performance
  • - Positive, responsive handling with reduced NVH
  • - Front and Rear Progressive Bump Stops protect occupants and the vehicle from hard suspension bottoming
  • - Features Front Sway Bar Quick Disconnects
  • - Full range of movement for off-road flex and articulation
  • - Install and drive, simple bolt-on installation - no welding required
  • - TeraFlex Limited Lifetime Warranty against defects
  • - Fitment: Fits:
  • - Fitment: JT Gladiator (pickup)
  • - Fitment: Specs:
  • - Fitment: Lift Height: 3.5"
  • - Fitment: Max Tire Diameter:
  • - Fitment: Sport/Overland Fenders: 35" (with 3" front & 2.5" rear bump stops)
  • - Fitment: Rubicon Fenders: 37" (with 2" front & 2.5" rear bump stops)
  • - Height: 30
  • - Installation Time: 9.5 Hours (10.5 Hours w/ shocks)
  • - Length: 52
  • - Product Image Size: Default
  • - Note: Requires aftermarket wheels with 4.75" backspacing or less - or Offset Wheel Adapters (# 1057000) for stock wheels - NOT INCLUDED.
  • - Note: Models with plastic bumpers require removal of bumper-to-fender wind deflector/splash guards to fit 35" or larger tires.
  • - Note: Sport/Overland fenders require 3" Front and 2.5" Rear Bump Stop/Strike Pad Extensions/Shims to fit 35" tires
  • - Note: INCLUDED.
  • - Note: Rubicon fenders require 2" Front and 2.5" Rear Bump Stop/Strike Pad Extensions/Shims to fit 37" tires
  • - Note: Alignment required.
  • - Note: Sport Frame Bracket HD Reinforcement Kit (# 1938115) beefs up the Front Control Arm Sport Frame Brackets. Recommended, but not required.
  • - Note: Requires longer shocks (NOT INCLUDED)
  • - Note: Falcon Performance Shocks recommended.
  • - Featured: No
  • - Width: 30
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.

Have a certified mechanic do it for you!

Additional Information

installation_video=https://www.youtube.com/embed/W9vkfLQg_yU