Teraflex Adventure/Performance Trail Select Lift Kits w/ Falcon Nexus 2.1 Steering Stabilizers

A complete suspension system for Jeep JKs that balances daily comfort with increased trail capability. Featuring Falcon SP2 Monotube 2.1 shocks and matched geometry correction, it delivers predictable handling on-road and confident control off-road.

Trail Select Adventure simplifies the upgrade process by combining carefully matched components into one complete system, engineered to balance comfort, control, and capability across mixed terrain without overbuilding or complexity.

The Trail Select 3" Adventure Suspension System is engineered for Jeep JK owners who want a confident, comfortable daily driver with the added capability to explore farther off the pavement.

Designed as the bridge between Sport and Performance, the Adventure Kit delivers predictable on-road handling, controlled ride quality, and improved off-road articulation in a complete, bolt-on package. The 3" lift height provides increased ground clearance and tire fitment while maintaining stability and ride comfort for mixed-use driving.

At the center of the system are Falcon SP2 Monotube 2.1 shocks with install-time performance tuning. The shocks can be set during installation for a firmer feel to support heavier builds, overland gear, or sustained highway driving, or a softer setting for improved street comfort and trail compliance. Once installed, the shocks deliver consistent, confidence-inspiring damping without the need for ongoing adjustment.

Designed for sustained use across mixed terrain, changing conditions, and real-world loads, the Adventure System is built to stay composed and dependable long after the first trail run.

To properly correct suspension geometry at the 3" lift height, the Adventure Kit includes front lower Sport control arms to restore caster and steering feel, along with rear upper Sport control arms to correct rear driveline angles. A front adjustable track bar and rear track bar bracket re-center the axles for predictable handling and improved articulation.

Designed as a complete Trail Select suspension system, the Adventure Kit delivers the right balance of comfort, control, and capability—without unnecessary upgrades or complexity.

Features:

Kit Includes

Notes:

A complete performance-focused suspension system for Jeep JKs. Delivers aggressive trail capability with confident on-road control, featuring Falcon SP2 3.3 Fast Adjust piggyback shocks, full geometry correction, and impact-absorbing jounce bumps.

Engineered as a fully integrated, performance-focused suspension system, Trail Select Performance simplifies high-end builds by delivering maximum capability and control in one proven, ready-to-run package.

The Trail Select 3.5" Performance Suspension System is engineered for Jeep JK owners who demand maximum control, durability, and confidence when the terrain gets rough and the pace picks up.

Designed as the most capable system in the Trail Select lineup, the Performance Kit delivers predictable on-road handling with exceptional off-road control in a complete, bolt-on package. The 3.5" lift height provides increased ground clearance and tire fitment while maintaining stability and steering precision.

Every element of the Performance System is engineered to endure repeated hard use, aggressive terrain, and higher-speed impacts—so control and confidence never fade when conditions push harder.

At the core of the system are Falcon SP2 3.3 Fast Adjust piggyback shocks, offering a wide range of tunability through an easy-to-use 3-position Fast Adjust knob. Drivers can select Soft, Medium, or Firm settings to match vehicle load, terrain, and driving style. An integrated 8-position fine-tuning dial allows for precise damping adjustment, delivering confident control on-road and maximum performance off-road.

To fully correct suspension geometry at the 3.5" lift height, the Performance System includes eight Alpine adjustable control arms, restoring proper caster, pinion angle, and axle positioning. A forged adjustable front track bar and rear track bar relocation brackets keep both axles properly centered for predictable steering and stable handling.

Trail capability is further enhanced with quick-disconnect sway bar links featuring swivel studs, allowing increased articulation off-road while maintaining controlled road manners when connected. A microcellular jounce bump system is included to absorb hard impacts, reducing harshness during high-speed compression events, ledges, and washouts.

Designed as a complete Trail Select Performance Suspension System, this kit is built for aggressive trail driving and Jeep owners who refuse to back off when conditions get demanding.

Features:

System Includes:

Notes:

A complete suspension system for JL Wranglers that balances daily comfort with increased trail control. Featuring Falcon SP2 Monotube 2.1 shocks and matched geometry correction, it delivers confident on-road handling and improved off-road capability.

Trail Select Adventure simplifies the upgrade process by combining carefully matched components into one complete system, engineered to balance comfort, control, and capability across mixed terrain without overbuilding or complexity.

The Trail Select 2.5" Adventure Suspension System is built for JL Wrangler owners who want more confidence, control, and precision when exploring beyond the pavement—without compromising daily drivability.

Positioned between Sport and Performance, the Adventure Kit delivers a noticeable step up in capability while remaining comfortable and predictable for everyday use. The 2.5" lift height provides added ground clearance and tire fitment while maintaining stable handling and composed road manners.

At the center of the system are Falcon SP2 Monotube 2.1 shocks, tuned specifically for mixed-use driving. Compared to entry-level dampers, the 2.1 shocks deliver improved body control, better trail compliance, and more consistent performance across varying terrain—resulting in a more planted, confident feel both on-road and off-road.

Engineered for sustained driving, uneven terrain, and real-world use, the Adventure System is designed to remain predictable, composed, and dependable well beyond the initial upgrade.

To properly correct suspension geometry at the lifted height, the Adventure Kit includes upgraded front control arms and a front adjustable track bar to restore caster, steering feel, and axle centering. These matched components work together to improve articulation, stability, and driver confidence on uneven surfaces.

Designed as a complete Trail Select suspension system, the JL Adventure Kit provides the ideal balance of comfort, control, and trail capability for drivers who split time between pavement, backroads, and off-road terrain—without unnecessary complexity or overbuilding.

Features:

Kit Includes:

Notes:

A performance-focused suspension system for JL Wranglers. Delivers maximum control on-road and confident performance off-road, featuring Falcon SP2 3.3 Fast Adjust piggyback shocks and full geometry correction in one complete system.

Designed as a fully integrated, performance-focused suspension system, Trail Select Performance simplifies high-end builds by delivering maximum capability and control in one proven, ready-to-run package.

The Trail Select 3.5" Performance Suspension System is engineered for JL Wrangler owners who demand precise handling, aggressive trail capability, and durability when the terrain gets rough and speeds increase. As the most capable option in the Trail Select lineup, it delivers confident road manners alongside exceptional off-road control.

At the core of the system are Falcon SP2 3.3 Fast Adjust piggyback shocks, offering a wide tuning range through an easy-to-use 3-position Fast Adjust knob. Drivers can select Soft, Medium, or Firm settings to match vehicle load, terrain, and driving style. An integrated 8-position fine-tuning dial allows precise damping adjustment, delivering consistent control on-road and maximum performance off-road.

Every component in the Performance System is engineered to endure repeated hard use, higher speeds, and demanding terrain—delivering unwavering control when conditions stop being forgiving.

To fully correct suspension geometry at the 3.5" lift height, the Performance System includes eight Alpine adjustable control arms, restoring proper caster, pinion angle, and axle positioning. A forged adjustable front track bar and rear track bar relocation brackets keep both axles properly centered for predictable steering and stable handling.

Trail capability is further enhanced with quick-disconnect sway bar links featuring swivel studs, allowing increased articulation off-road while maintaining controlled road manners when connected. A microcellular jounce bump system is included to absorb hard impacts, reducing harshness during high-speed compression events and protecting suspension components.

Designed as a complete Trail Select Performance Suspension System, this kit delivers peak JL capability for drivers who refuse to compromise—on the trail or on the drive home.

Features:

System Includes:

Notes:

A complete suspension system for JT Gladiators that balances daily comfort with increased trail capability. Featuring Falcon SP2 Monotube 2.1 shocks and matched geometry correction, it delivers confident handling and improved articulation.

Trail Select Adventure simplifies the upgrade process by combining carefully matched components into one complete system, engineered to balance comfort, control, and capability across mixed terrain without overbuilding or complexity.

The Trail Select 3.5" Adventure Suspension System is engineered for JT Gladiator owners who want increased capability, control, and confidence for mixed terrain -- while remaining comfortable and predictable for daily driving.

Positioned between Sport and Performance, the Adventure Kit delivers a clear step up in articulation, load-handling, and trail control without crossing into overbuilt, high-maintenance territory. The 3.5" lift height provides increased ground clearance and tire fitment while preserving stable road manners for longer wheelbase trucks and gear-loaded builds.

At the center of the system are Falcon SP2 Monotube 2.1 shocks, tuned for the added weight and real-world use of the Gladiator platform. These shocks provide improved body control, better trail compliance, and more consistent damping across uneven terrain—making them ideal for weekend exploring, overland travel, and towing setups.

Engineered for sustained use, changing terrain, and real-world loads, the Adventure System is built to stay composed and dependable long after the novelty of the lift wears off.

To properly correct suspension geometry, the Adventure Kit uses geometry correction brackets to restore factory-like handling and ride quality at the lifted height. A forged adjustable front track bar and front and rear track bar brackets re-center the axles for predictable steering and improved articulation. A JT-specific driveline spacer kit is included to maintain proper driveline angles and long-term reliability. Extended brake lines and required hardware complete the system for full suspension travel.

Designed as a complete Trail Select suspension system, the JT Adventure Kit delivers the ideal balance of comfort, control, and capability for Gladiator owners who explore beyond the pavement and carry real-world loads—without overbuilding their suspension.

Features:

Kit Includes

Notes:

A performance-focused suspension system for JT Gladiators. Delivers maximum control, durability, and aggressive trail capability, featuring Falcon SP2 3.3 Fast Adjust piggyback shocks and full geometry correction.

Engineered as a fully integrated, performance-focused suspension system, Trail Select Performance simplifies high-end builds by delivering maximum capability and control in one proven, ready-to-run package.

The Trail Select 3.5" Performance Suspension System is engineered for JT Gladiator owners who demand maximum control, durability, and confidence when the terrain gets rough and the loads get heavier.

As the most capable option in the Trail Select lineup, the Performance Kit is built for aggressive trail driving, overland travel, and performance-driven builds that push beyond typical use. The 3.5" lift height provides increased ground clearance and tire fitment while maintaining stable tracking and steering precision at speed.

Every element of the Performance System is engineered to endure repeated hard use, higher speeds, and demanding terrain—so control and confidence never fade when conditions get tough.

At the core of the system are Falcon SP2 3.3 Fast Adjust piggyback shocks, offering a wide range of tunability through an easy-to-use 3-position Fast Adjust knob. Drivers can select Soft, Medium, or Firm settings to match vehicle load, terrain, and driving style. An integrated 8-position fine-tuning dial allows precise damping adjustment, delivering confident on-road control and maximum off-road performance.

To fully correct suspension geometry, the Performance System includes eight Alpine adjustable control arms to restore proper caster, pinion angle, and axle positioning. A forged adjustable front track bar and rear track bar relocation brackets keep both axles properly centered for predictable handling. JT-specific driveline geometry is addressed with an included driveline spacer kit, ensuring long-term reliability and reduced vibration. Quick-disconnect sway bar links allow increased articulation off-road while maintaining controlled road manners when connected. Extended brake lines and required hardware complete the system.

Designed as a complete Trail Select Performance Suspension System, this kit delivers peak JT capability for drivers who refuse to compromise—on the trail or on the road back home.

Features:

System Includes:

Notes:

The Falcon Nexus EF 2.1 Steering Stabilizer improves steering feel on daily driven Jeeps in a compact and affordable package. 2.1 Steering Stabilizers have been optimized for on- and off-road driving. “High-Value Performance” is the driving force behind our vehicle-specific dampers for Jeeps, trucks, and SUVs. These vehicle-specific steering stabilizers deliver a properly weighted steering feel and consistent bi-directional turning for balanced and controlled side-to-side steering response and an equal return to center dynamics.

Falcon Performance Shocks by TeraFlex. 2.1 Steering Stabilizer:

For more Jeep Steering Stabilizer options - click HERE.

Features and Benefits

Falcon Nexus EF Steering Stabilizers (all):

Specifications

Notes

• JK Wrangler (2-door) • JK Wrangler Unlimited (4-door) • 0-6" Lift • 1-3/8" Stock Tie Rod

• Fits 1-3/8” stock tie rod. • NOT compatible w/ TeraFlex JK: High Steer Systems (w/ HD Drag Link Flip Kit & HD Tie Rod: # 4391000 or w/ HD Drag Link Flip Kit – No HD Tie Rod: # 4390975 or w/ Drag Link End: # 4390875) or w/ TeraFlex JK: High Steer Knuckle Kit (# 4390870).

NEXUS EF FEATURES & BENEFITS:

• JK/JKU specific steering stabilizer
• Equal Force (EF) side-to-side resistance for consistent steering wheel response
• Allows for balanced return to center equilibrium
• Maintains smooth movement under extended & rapid turning maneuvers

• Optimized fitment for clearance during full suspension travel & articulation
• OEM style sealed rod end joint mounting provides direct responsiveness

• 6061-T6 aluminum alloy shock body resists wear & protects internal components while providing superior heat dissipation
• Smooth honed internal shock body surface for long term performance
• 2.125” shock body provides optimal performance
• Low-profile body cap optimized for maximum clearance & unobstructed suspension travel

• 5/8” induction hardened chrome plated shaft resists rock damage & corrosion as well as prevents shaft buckling
• No shaft displacement issues (no external reservoir required)
• Maximum shaft diameter allows for more precise tuning
• Hard anodized billet piston
• 1-piece Teflon bronze piston wear band w/ O-ring
• Digressive linear piston & base valve technology
• Inline OGS Oil/Gas Separator prevents cavitation

• Red Line full synthetic shock oil with high viscosity index of 519 for consistent performance across all temperatures & reduced shock fade
• Synthetic formula also contains special anti-wear & lubricity agents for excellent thermal stability
• 1,000-hour salt spray corrosion resistance test on all hardware

• Serviceable & rebuildable (factory serviced)
• Built in-house at the TeraFlex Falcon Shocks Division
• Patent pending design
• 3-year warranty

NOTES:

• NOT compatible w/ TeraFlex High Steer Systems (# 4391000 or # 4390975 or # 4390875).

• The Falcon Nexus EF 2.1 Steering Stabilizer is also available to fit the stock 1-3/8” tie rod (# 01-02-21-110-138).

• An adjustable Falcon Nexus EF 2.2 Fast Adjust Steering Stabilizer is also available for the stock 1-3/8” tie rod (# 01-02-22-110-138) or a HD 1-5/8” (42mm) tie rod (# 01-02-22-110-158).