Name: Teraflex 2.5in Alpine CT2 Short Arm Suspension Lift Kit - No Shocks
Brand: Teraflex
SKU: 1522000
Price: 2717.95 USD
Availability: InStock

JL 4DR

INCLUDED IN PRICE

Coil Spring Box Kit $679.99

1 x Teraflex 2.5in Spring Base Lift Kit - JL 4dr
TER1354000

In stock!
Control Arm Kit $1,410.99

1 x Teraflex 8-Arm Alpine Adjustable Control Arms Kit, 0-4.5 Lift - JL
TER1416610

In stock!
Front Track Bar $336.99

1 x Teraflex HD Forged Adjustable Front Track Bar 0-6in Lift - JT/JL
TER1753420

In stock!
Bump Stop Kit $115.99

1 x Teraflex Front and Rear Falcon Progressive Bump Stop Kit - JL
TER1959200

In stock!
Front Quick Disconnect $173.99

1 x Teraflex Front Quick Disconnect w/ Swivel Stud Kit, Pair - 0-6in - JT/JL
TER1764000

In stock!

BUNDLE ASSEMBLY OPTIONS

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$2,717.95

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Part # 1522000

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Installation Instructions

Fitment Details

Features & Product Details

TeraFlex Alpine CT (Cross-Trail) Suspension Systems build on the Sport ST (Street & Trail) Suspension Systems.

The 2.5” Alpine CT2 Short Arm Suspension System was designed for the enthusiast who wants to fine tune their suspension. Alpine Control Arms allow tuning of the caster and pinon angles, centering of the axles in the wheel wells, and wheelbase adjustment. The zero-maintenance adjustable control arms make the Alpine CT2 the perfect all-around suspension system. Adjustable Alpine Control Arms tune caster angle, anti-squat geometry, and tire position. 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 to for unsurpassed handling. This results in improved suspension geometry and relaxed control arm angles for a 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 provide reduced noise, vibration, and harshness (NVH).

Alpine CT Suspension Systems are engineered for hardcore Jeeping without sacrificing weekday ride comfort!

Does NOT include shocks. We recommend Falcon SP2 Mode Adjust Performance Shocks. Falcon shock absorbers and TeraFlex lift coil springs have been engineered together to improve both compression and rebound for optimal vehicle stability. The Alpine CT2 Suspension System is offered with a choice Falcon SP2 3.3 Fast Adjust Piggyback Shocks, Falcon SP2 3.1 Piggyback Shocks, Falcon SP2 2.1 Monotube Shocks, or without shock absorbers.

Max Tire Diameter:

Sport/Sahara Fenders: 35” (w/ 3” front & 2.5” rear bump stops)

Rubicon Fenders: 35” (w/ 2” front & 2” rear bump stops)

Rubicon Fenders: 37” (w/ 2.5” front & 3” rear bump stops)

Includes:

2.5” Lift Coil Springs

Alpine Control Arm Kit – 8-Arm Adjustable (0-4.5” Lift)

Alpine IR Front Track Bar (0-6” Lift)

Rear Track Bar Bracket (2.5-4.5” Lift)

Progressive Bump Stop Kit (0-4.5” Lift)

2” Bump Stop Strike Pad Extension Kit

0.5” Bump Stop Strike Pad Shim Kit

10.75” Front Sway Bar Link Kit

11.5” Rear Sway Bar Link Kit

All necessary hardware

And more

Features & Benefits:

Alpine CT2 Short Arm:

Sport/Sahara Fenders: 35” Tires

Rubicon Fenders: 35-37” Tires

Adjustable Alpine Control Arms balance front caster angle and pinion angles as well as optimize rear pinion angles on 0-4.5” lift kits

Cross-Trail:

Delivers true Cross-Trail (CT) performance

Dependable performance w/ zero worries

Positive, responsive handling w/ reduced NVH

High-quality, maintenance-free factory-style bushings provide excellent vibration damping and ride quality

Falcon Progressive Front & Rear Bump Stops provide progressive compression during high-speed suspension movement

Adjustable Alpine IR Front Track Bar and Front (3.5”+) and Rear Track Bar Brackets 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

Note(s):

Requires aftermarket wheels w/ 4.75” backspacing or less – or Offset Wheel Adapters for stock wheels – NOT INCLUDED.

Models with plastic bumpers require removal of bumper-to-fender wind deflector/splash guards in order to fit 35” or larger tires.

Sport/Sahara Fenders require 3” front and 2.5” rear bump stop extensions and shims (included) in order to fit 35” tires.

Rubicon Fenders require 2” front and 2” rear bump stop extensions (included) in order to fit 35” tires.

Rubicon Fenders require 2.5” front and 3” rear bump stop extensions and shims (included) in order to fit 37” tires.

Alignment required.

Requires longer shocks (not included in base kit) – Falcon Performance Shocks recommended.

Teraflex JL 4dr Falcon SP2 2.1 Monotube Shocks Features:

Front & Rear Falcon Series SP2 2.1 Monotube Shocks- 4

Increases comfort, stability, and control

Improves ride quality and handling

Designed for a 2-3.5" lift

Adjustable for streets or performance

2.25" 6061-T6 aluminum alloy shock body

3/4" induction hardened chrome shaft

Volume optimized damping design

1000-hour salt spray rating for corrosion resistance

3-Year Limited Warranty

Upgrade your 2-3.5" lift Wrangler JL's ride balance and comfort on and off-road with the SP2 2.1 Falcon Monotube Shocks To achieve the superior ride quality and comfort you deserve from your Jeep, investing in high-quality suspension upgrades like the Teraflex Falcon SP2 2.1 Monotube Shocks is they way to go. These monotube shocks have been specifically designed for vehicle's with a 2-3.5" lift, so you can benefit from an improved ride for both daily driving and off-road applications. Made with the serious Jeep enthusiasts in mind, these shocks provide a firm and consistent feel in all conditions by boosting its handling, performance, and stability during off-road excursions. Moreover, to achieve the customized performance you need in different situations, the Falcon Series Shocks come with a mode adjust function that allows you to interchange between two settings, soft and performance. By tuning both compression and rebound, the mode adjust keeps your ride smooth on city streets and stiff while navigating terrain.
The Falcon Series SP2 2.1 Monotube Front and Rear Shocks have been built with 2.25" 6061-T6 aluminum alloy shock bodies to provide maximum strength and fast heat dissipation to keep your Jeep moving under any circumstance. Likewise, the shocks boast a 3/4" induction hardened shaft for precise tuning, volume optimized damping, and a front lower offset to maximize clearance. These shocks also passed a 1000-hour salt spray corrosion resistance test and are completely serviceable and rebuildable for long-lasting functionality. The installation process is straightforward for those with moderate to expert mechanical skills. You'll probably need to set aside about 2 hours to complete the install. See the quick start guide and mode adjust guide for further details. Protected by TeraFlex Limited 3-year warranty.
Notes:

Bump stop configuration varies depending on shock absorber collapsed length, tire size, and fenders – See instructions for proper configuration for your application.

May require 2” Bump Stop Strike Pad Extension Kit (# 1959500) and/or 0.5” Bump Stop Strike Pad Shim Kit(s) (# 1959300).

Jeep Teraflex Falcon SP2 3.3 Piggyback Shock Features:

Front & rear Piggyback shocks

2.25" thick hard-anodized aluminum

Smooth honed internal shock body surface

Corrosion and wear resistant

3/4" induction hardened chrome plated shaft

Improves dynamic roll control

Tunes both compression and rebound

Choose between Soft & Performance modes during install

Bolt-on installation

TeraFlex Limited 3-Year Warranty

TeraFlex adjustable piggyback shocks provide more vehcile stability for the Jeep JL Wrangler If you spend most of your time off the road than on it, it's probably a good idea to upgrade your Jeep's suspension. Designed for applications with a 2-4.5" lift kit, the TeraFlex Falcon SP2 3.3 Adjustable Piggyback Front & Rear Shocks is one of the best choices for those who live life to the fullest. The goal of these new and improved Falcon shocks is to make any Jeep more stable and in control without comprising comfort. Unlike other comparable options, these parts are not just adapted for use in rugged terrain; they're specifically built for them. Your stock suspension components aren't the best for extreme off-road applications like rolling over rocks or slugging through mud and sand. Ideally, you'd need larger tires and wheels to push your Jeep through tougher applications. These shocks give your Jeep additional frame clearance for larger tire/wheel combinations while improving suspension travel and articulation over stock. Moreover, these shocks tune both the compression rebound within the shocks, allowing you to preset the performance for city roads, tough trails, or whatever configuration best fits your specific driving style. The race-inspired performance for increased vehicle stability helps to improve dynamic body roll and low speed dampening for the best possible experience off-road. Designed for efficient JL suspension travel and articulation while improving low-speed dampening

Teraflex designed their Falcon SP2 3.3 Adjustable Piggyback Shocks using premium materials for maximum strength and long-lasting functionality. The 2.25" thick hard-anodized aluminum shock body was engineered to handle even the most extreme applications. Likewise, the 3/4" induction-hardened chrome plated shaft resists rock damage, corrosion, and shaft buckling. These shocks use a full synthetic Red Line shock oil for consistent performance across all temperatures and faster heat dissipation during harsh applications. Moreover, these shocks feature a 1,000 hour salt spray corrosion test on all hardware, ensuring long-lasting performance for your off-road warrior. These vehicle-specific shock absorbers install directly to your Jeep's existing components for a simple and straightforward bolt-on process.Teraflex includes all of the necessary hardware and mounting instructions, and backs this kit with a limited 3-year Warranty. See the quick start guide and mode adjust sheet for more details.

JL 4dr SP2 3.3 Piggyback Shock Kit Specifications:

SP2 3.3 Fast Adjust Piggyback Shocks – all 4

Rear Roost Guards – pair

All necessary hardware

Fitment:

JL Wrangler Unlimited (4-door)

2-4.5” Lift

Does NOT fit EcoDiesel / 4xe / Rubicon 392 models

Notes:

Install time: 2 hours

Upgradeable to 3.5 aDAPT or 3.5 e-Adjust via Cartridge Upgrade Kits for quick compression adjustments. Sold separately — contact customer service for details.

Bump stop configuration varies depending on shock absorber collapsed length, tire size, and fenders – See instructions for proper configuration for your application

May require 2” Bump Stop Strike Pad Extension Kit (# 1959500) and/or 0.5” Bump Stop Strike Pad Shim Kit(s) (# 1959300)

Soft mode recommended for rough terrain/surfaces and cold weather

Performance mode recommended for max on- and off-road handling, stability, and control