TeraFlex Alpine RT Coilover Suspension Systems for 2018-2024 WRANGLER - 1357023

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Part Number: TMI-1357023

$10,999.99

Suspension Kit, Alpine RT Coilover, 4.5 in. Lift, 3.25 in. Axle Tubes, Jeep, JL, 4-dr, 3.6L eTorque, Kit
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TeraFlex Alpine RT Coilover Suspension Systems for 2018-2024 WRANGLER - 1357023

TeraFlex Alpine RT Coilover Suspension Systems for 2018-2024 WRANGLER - 1357023

TMI-1357023

Not Yet Reviewed

Part Number: TMI-1357023

Estimated Ship Date: Nov 9, 2026

$10,999.99

Estimated Ship Date: Nov 9, 2026 Would you rather pick it up?

Overview

Brand:
Manufacturer's Part Number:
1357023
Part Type:
Product Line:
Summit Racing Part Number:
TMI-1357023
UPC:
853885071142
Front Lifted Amount Range (in):
4.50
Rear Lifted Amount Range (in):
4.50
Lift Style:
Suspension Lift Kit
Primary Front Lift Component:
Coilover
Primary Rear Lift Component:
Coilover
Front Shocks/Struts Included:
Yes
Front Shock Quantity Per Wheel:
1
Front Shock Type:
Adjustable coilover with reservoir
Rear Shocks/Struts Included:
Yes
Rear Shock Quantity Per Wheel:
1
Rear Shock Type:
Adjustable coilover with reservoir
Brake Lines Included:
Yes
Hardware Included:
Yes
FMVSS 126 Certification:
No
Quantity:
Sold as a kit.
Notes:
For applications with 3.25 in. front and rear axle tubes. Requires front drive line “double cardon” upgrade, removal of bumper to fender wind deflector/splash guard on models with plastic bumpers and cutting/removal of factory control arm bracket and spring buckets.

TeraFlex Alpine RT Coilover Suspension Systems

TeraFlex Alpine RT coilover suspension systems are designed specifically for the JL Rubicon Wrangler, as well as for each of the Rubicon's powertrain options. For every Rubicon Wrangler powertrain, a corresponding TeraFlex suspension system has been meticulously crafted to accommodate the subtle differences among the available motor choices within the Rubicon Wrangler lineup.

Alpine RT suspension systems cater to JL Rubicon factory width axles, as well as the Tera60 or other axles featuring a 3.25 in. axle tube diameter. They feature Falcon coilovers developed to meet the distinct demands of the JL Wrangler and that address the common shortcomings of coilover shocks prevalent in today's noisy coilover market. Falcon coilover shocks are meticulously designed for utterly silent operation with sealed gimble bearing shock mounts, ensuring solid and noiseless control when combined with the TeraFlex coilover mount solution and allowing full suspension cycling without any component contact. The sleek, hard-anodized bodies of Falcon shocks serve as the perfect bearing surface for the sealed and lubricated spring sliders. The sliders' roller-bearing spring seats guarantee noiseless spring movement during compression and extension, even during spring twisting.

Choose the quiet performance of TeraFlex Alpine RT coilover suspension systems for your Jeep.

Additional features and notes:

* Race-inspired performance for increased vehicle stability
* Improved dynamic roll control and low-speed damping
* Dramatic improvement in on-road comfort and off-road performance
* Optimized fitment for unobstructed suspension travel and articulation
* 13 in. stroke, front and rear
* Adjustable crossover for true dual rate
* 4.5 in. lift, +/- 1.25 in. adjustability using quick-adjust snap rings
* Coated, booted, and sealed oversized gimbal lock bearings mount and maintain shock orientation
* JL-specific springs and shock tuning
* Falcon 3.3 Series quick-adjust tuning
* Designed for standard 3.0 in. springs
* Refreshed speed bumps silently provide 4x the bottoming resistance
* RT4 long arm suspension for control, flex, and stability
* Bolt on 1/4 in. laser-cut reinforced coilover brackets

Applications

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