TeraFlex JL 4dr: 3.5” Sport ST3 Suspension System & Falcon 3.3 Fast Adjust

TeraFlex Jeep JL Wrangler 3.5 in. Sport ST3 suspension systems are all-inclusive street and trail systems that deliver performance and capability in dependable, maintenance-free packages. At home on black diamond trails or city streets, these Sport ST3 systems build on TeraFlex ST2 kits by replacing the front lower Sport Flexarm preset control arms with front control arm Sport brackets—as well as adding a front track bar bracket and a set of front brake line anchors.

Systems are available with or without Falcon shocks (2.1, 3.1, or 3.3). Recommended for their superior performance, Falcon shocks and TeraFlex coil springs have been designed to work together to improve both compression and rebound for optimal vehicle stability.

Features and benefits include:

* 3.5 in. lift coil springs
* Front control arm sport brackets
* Front track bar bracket
* Falcon progressive bump stops
* 2 in. front and rear bump stop strike pad kit
* 0.5 in. front and rear bump stop strike pad shim kit
* Longer front and rear sway bar links
* Front brake line anchors
* All necessary hardware
* Delivers true Street & Trail (ST) performance
* Dependable performance with zero worries
* Positive, responsive handling with reduced noise, vibration, and harshness (NVH)
* Front lower control arm Sport brackets correct caster angle and will restore factory geometry for 2.5 to 4.5 in. lift
* Front track bar bracket corrects steering geometry to eliminate bump steer and other steering issues for 2.5 to 3.5 in. lift kits
* Falcon progressive bump stops provide progressive compression during high-speed suspension movement
* Full range of movement for off-road flex and articulation
* Install and drive; simple bolt-on installation—no welding required
* No alignment required
* TeraFlex Lifetime Warranty





Features & Benefits:


Sport ST3:


• Lift Height: 3.5”

• Max Tire Diameter: 35”

• Preset Sport Control Arms (front lower, rear upper, rear lower) balance front caster angle and pinion angles as well as optimize rear pinion angle and tune anti-squat geometry for proper suspension alignment on 2-3” lift kits

• Front SpeedBump and rear Progressive Bump Stops provide progressive compression during high-speed suspension movement



Street & Trail:


• Delivers true Street & Trail (ST) performance

• Dependable performance w/ zero worries

• Positive, responsive handling w/ reduced NVH

• High-quality, dependable, maintenance-free, factory-style bushings provide excellent NVH damping and ride quality.

• Adjustable Front Track Bar (2.5”+) and Rear Track Bar Bracket (2.5”+) improve steering response, center axles to optimize vehicle roll center, and reduce body roll for unsurpassed handling

• 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





Note(s):


• Requires aftermarket wheels w/ 4.75” backspacing or less – or Offset Wheel Adapters (# 1055000) for stock wheels – NOT INCLUDED.

• May require driveshaft modifications such as our High-Angle Rzeppa CV Driveshafts or our High-Angle Rzeppa CV Joint Kit (# 1744014).

• 2007-2011 JK Wrangler/Unlimited models will require Extended Length Front Brake Lines (# 4353300).

• Requires cutting.








Install Time: 10 Hours






Sport ST3 Configurations:


JK 2-Door:


• w/ Falcon 3.3 Fast Adjust Shocks (# 1213033)

• w/ Falcon 3.1 Piggyback Shock Kit (# 1213031)

• w/ Falcon 2.1 Monotube Shock Kit (# 1213021)

• No Shocks (# 1213000)



JK 4-Door:


• w/ Falcon 3.3 Fast Adjust Shocks (# 1313033)

• w/ Falcon 3.1 Piggyback Shock Kit (# 1313031)

• w/ Falcon 2.1 Monotube Shock Kit (# 1313021)

• No Shocks (# 1313000)