3.5" 2020-2025 Jeep Gladiator JT 4WD Alpine CT3 Long Arm Extended Travel Suspension System by Teraflex

The TeraFlex 2023100 Alpine CT3 (Cross-Trail) 3.5-inch Suspension Extended -Travel Lift System for the Jeep Gladiator is designed for hardcore off-roading without giving up ride comfort. The Alpine CT3 Long Arm features the Alpine Long Control Arms, Brackets and an adjustable Alpine IR Front Track Bar and Front and Rear Track Bar Brackets for maximum tunability and flawless performance for years to come. Once installed, you will have clearance to fit up 35-inch to 37-inch tires.

Adjustable Alpine Long Control Arms tune caster angle, anti-squat geometry, and tire position. They retain near-factory orientation to reduce bushing stress during extreme droop and reduce shock load transferred through the control arms. The adjustable Alpine IR Front Track Bar and Front (3.5" +) and Rear Track Bar Brackets improve steering response, optimize vehicle roll center, and reduce body roll for unsurpassed handling. This results in improved suspension geometry and relaxed control arm angles for superior ride quality and performance regardless of terrain. These systems restore front and rear roll axis angles to minimize brake dive and acceleration squat. TeraFlex suspension systems reduce noise, vibration, and harshness. Alpine CT Suspension Systems are engineered for hardcore Jeeping without sacrificing weekday ride comfort!

Teraflex coil springs are engineered and tuned to provide the best combination of ride quality and off-road performance. The springs are dual-rate for optimal performance in all terrains. Rear Forged ST Sway Bar, and Extended-Travel Shock Accessory Kit safely provide 16” of rear suspension travel.

Shock Options

At Jack-it we offer the Teraflex lift kits in various shock packages to fit different budgets and needs.

Bilstein 5100: This German-engineered shock is a great option for those looking for great on- and off-road performance without breaking the bank. It is a mono-tube gas shock with a zinc plate finish and 46mm piston.

Falcon SP2 2.1: The 2.1 Falcon shock is an excellent mid-range shock with a large 2.3-inch body and a massive 7/8-inch piston. During installation, they can be set to "Soft" or "Performance" mode to best suit your driving preferences.

Falcon 3.3 Fast Adjust: Our most premium option is the Falcon 3.3 Fast Adjust shock. These awesome shocks feature a reservoir for added oil capacity and the Fast Adjust knob to alter dampening characteristics based on the current terrain quickly. Like the Falcon 2.1, they use a 2.3-inch body and a 7/8-inch piston.

Why Upgrade to a Long Arm Kit?

When purchasing a Jeep lift kit, a common option is to choose between a "short arm" and a "long arm" kit. For those new to Jeeping, this is referring to the control arms and their length. A short arm kit uses the factory mounting points for the control arms.  The long arm kit uses control arms that are extended in length over factory arms and require the installation of new mounting brackets. This design allows for greater suspension travel and articulation, resulting in improved off-road performance, especially in challenging terrain. The downside to the long arm kits is installation is more difficult, and the cost is usually significantly higher. If you are serious about off-roading and if it fits your budget, a long arm kit is a great option.

Features and Benefits:

• Provides 3.5" of suspension lift
• Ideal for hardcore off-roading without giving up ride quality
• CT Adjustable Long Arms & Brackets correct front caster angle and pinion angles and rear pinion angles
• Rear Forged ST Sway Bar, and Extended-Travel Shock Accessory Kit safely provide 16” of rear suspension travel
• Alpine Long Arms provide a full range of movement for off-road flex and articulation
• Control arms built for strength using up to 50mm x 5mm wall DOM
• Adjustable front track bar is made of forged steel for strength
• Allows for use of 35 inch (Sport/Overland Fenders) to 37 inch (Rubicon Fenders) Tires
• Optimistic, responsive handling with reduced noise, vibration, and harshness
• Front Long Arm Suspension Crossmember provides additional strength
• Brackets are gusseted and reinforced for superior strength with reduced NVH compared to other long-arm kits
• Brackets feature a premium triple-stage powder coating that offers superior durability and corrosion resistance
• Made in the USA
• Installation requires no welding
• TeraFlex Limited Lifetime Warranty