JT: TeraFlex 3.5" Sport ST3 Extended-Travel Suspension System – No Shocks
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.
999376 Jeep JT 3.5in Spring Lift Instructions (976.42 kB) Have a certified mechanic do it for you!
- 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
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.
Features & Benefits
- 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
- Installation Time: 9.5 Hours (10.5 Hours w/ 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
- 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
Fitment
- Fits:
- JT Gladiator (pickup)
- Specs:
- Lift Height: 3.5"
- Max Tire Diameter:
- Sport/Overland Fenders: 35" (with 3" front & 2.5" rear bump stops)
- Rubicon Fenders: 37" (with 2" front & 2.5" rear bump stops)
