4.5" 2018-2024 Jeep Wrangler JL 4WD (4 door) Alpine RT4 Coilover Suspension Lift kit by Teraflex

The Teraflex 4.5" Alpine Rogue Trail Coilover Suspension System for the Jeep Wrangler JL includes Alpine RT4 Long Arms, providing an unprecedented smooth and quiet ride both on and off the road. TeraFlex Suspension Systems have been specifically engineered to accommodate the subtle variations among the available motor choices within the Rubicon Wrangler lineup. Teraflex's Falcon Shock-equipped coilover suspension systems are designed for JL Rubicon factory-width axles and the Tera60 or other axles with a 3.25" axle tube diameter. Engineered to meet the unique demands of the JL Wrangler, these Falcon Coil Over Shocks prioritize performance while eliminating the annoyance of squeaking, popping, or creaking commonly associated with new Jeeps.

This system addresses the typical shortcomings of coilover shocks prevalent in today's noisy and generic market. Traditional coilovers often produce bothersome sounds such as "Spring Twang," caused by spring shifts on the coil divider/sliders, "Zipping," resulting from noisy slider movements, and "Slider Slap," when the slider hits the crossover rings. Internal bypass shocks contribute to constant "clicking and clacking," while shock mounts bushing "Squeak" adds to the unwanted symphony.

In contrast, Falcon coilover shocks are meticulously designed for silent operation. In conjunction with TeraFlex's coilover mount solution, Sealed Gimble Bearing shock mounts ensure solid and noiseless control, allowing full suspension cycling without any component contact. The sleek, hard-anodized shock body, a standard feature on all Falcon Shocks, is an ideal bearing surface for the sealed and lubricated spring sliders. These sliders, equipped with roller-bearing spring seats, guarantee noiseless spring movement during compression and extension, even under spring twisting. Experience a quiet, high-performance ride with the Alpine RT Coilover Suspension System.

Features and Benefits:

• Alpine RT4 components are used to accommodate lift, offering excellent control, flex, and stability
• Delivers authentic rogue trail performance
• Falcon 3.3 quick adjust tuning
• JL-specific springs and shock tuning
• Coated, booted, and sealed
• Coilovers have an oversized gimbal lock-bearing mount, maintaining shock orientation.
• Adjustable crossover for True Dual-Rate
• Dramatic improvement in on-road comfort and off-road performance
• Simple install with no welding required
• Bolt-on ¼" laser-cut reinforced Coilover brackets
• Reduces noise, vibration, and harshness
• Made in the USA