TeraFlex Alpine CT Short Arm Suspension Systems
Applications: JL Jeep Wrangler/Unlimited
Press Date: October 2018
Expected Ship Date: On or Before January 2019
TeraFlex
JL Jeep Wrangler/Unlimited
Alpine CT Short Arm Suspension Systems
TeraFlex is pleased to announce its new lineup of Alpine CT Short Arm Suspension Systems for the all-new 2018+ JL Jeep Wrangler/Unlimited.
TeraFlex Alpine CT (Cross-Trail) Suspension Systems build on our Sport ST (Street & Trail) Suspension Systems.
Adjustable Alpine Short Arms balance front caster angle and pinion angles as well as optimize rear pinion angles, anti-squat geometry, and tire position on vehicles with 0–4.5” lifts. Alpine Control Arms feature high-quality, maintenance-free factory-style bushings that provide excellent vibration damping and ride quality.
The Front HD Forged Adjustable Track Bar and Track Bar Bracket(s) improve steering response, center the axles to optimize vehicle roll center, and reduce body roll for unsurpassed handling.
Short Arm Suspension Systems are available in 2.5″ and 3.5″ lift heights.
Alpine CT Suspension Systems are engineered for hardcore Jeeping without sacrificing weekday ride comfort!
Does NOT include shocks. We recommend Falcon Performance Shocks. Falcon shock absorbers and TeraFlex lift coil springs have been engineered together to improve compression and rebound for optimal vehicle stability. Falcon shock absorbers and steering stabilizers are available separately.
FEATURES & BENEFITS
CT Short Arm Suspension Systems:
- Adjustable Alpine Short Control Arms balance front caster angle and pinion angles as well as optimize rear pinion angles and tune anti-squat geometry for proper suspension alignment on 0–4.5” lift kits
- Alpine Short Control Arms are constructed from durable 42mm x 4mm wall DOM tube for maximum strength
- Bolts to the factory control arm mounting brackets
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
- Front HD Forged Adjustable Track Bar and Front Lower and/or Rear Lower Track Bar Bracket(s) improve steering response, center axles to optimize vehicle roll center, and reduce body roll for unsurpassed handling
- Front and Rear microcellular Progressive Bump Stops provide progressive compression during high-speed suspension movement
- Features Front Sway Bar Quick Disconnects
- Full range of movement for off-road flex and articulation
- Install and drive simple bolt-on installation — no welding required
- TeraFlex Limited Lifetime Warranty against defects
2.5” Alpine CT2 Short Arm Suspension System (35–37” Tires)
The 2.5” Alpine CT2 Short Arm Suspension System was designed for the enthusiast who wants to fine-tune their suspension. Alpine Short Control Arms allow tuning of the caster and pinion 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.

FEATURES & BENEFITS
Specs:
- Lift Height: 2.5”
Max Tire Diameter:
- Sport/Sahara Fenders: 35” (w/ 3” front & 2.5” rear bump stops strike pad extensions/shims)
- Rubicon Fenders: 35” (w/ 2” front & 2” rear bump stops strike pad extensions)
- Rubicon Fenders: 37” (w/ 2.5” front & 3” rear bump stops strike pad extensions/shims)
INCLUDES
- JL 2dr | JL 4dr: 2.5” Lift Coil Spring Pair – Front
- JL 2dr | JL 4dr: 2.5” Lift Coil Spring Pair – Rear
- JL: Alpine Short Arm Kit – 8-Arm (0–4.5” Lift)
- JL: HD Forged Adjustable Track Bar – Front (0–6” Lift)
- JL: Track Bar Bracket Kit – Rear Lower (2.5–4.5” Lift)
- JL: Progressive Bump Stop Kit – Front & Rear (0–4.5” Lift)
- JL: 2” Bump Stop Strike Pad Extension Kit – Front & Rear
- JL: 0.5” Bump Stop Strike Pad Shim Kit – Front & Rear
- JL: Front Sway Bar Quick Disconnect Kit (0–4.5” Lift)
- JL: 11.5″ Sway Bar Link Kit – Rear (2.5–4.5″ Lift)
- All necessary hardware
- And more
SKU MSRP Product Description
- 1522200 $2,255.99 JL 2dr: 2.5” Alpine CT2 Short Arm Suspension System – No Shocks
- 1522000 $2,255.99 JL 4dr: 2.5” Alpine CT2 Short Arm Suspension System – No Shocks
3.5” Alpine CT3 Short Arm Suspension System (35–37” Tires)
A 3.5” suspension system opens up a new world of tire sizes and off-road possibilities. If you have that “do it all” attitude, one of our 3.5” Alpine CT3 Suspension Systems will make it happen. The Alpine CT3 Short Arm features our Alpine Short Control Arms, as well as a Front HD Forged Adjustable Track Bar, and Front Lower and Rear Lower Track Bar Brackets for maximum tunability and flawless performance for years to come.

FEATURES & BENEFITS
Specs:
- Lift Height: 3.5”
Max Tire Diameter:
- Sport/Sahara Fenders: 35” (w/ 3” front & 2.5” rear bump stops strike pad extensions/shims)
- Rubicon Fenders: 35” (w/ 2” front & 2” rear bump stops strike pad extensions)
- Rubicon Fenders: 37” (w/ 2.5” front & 3” rear bump stops strike pad extensions/shims)
INCLUDES
- JL 2dr | JL 4dr: 3.5” Lift Coil Spring Pair – Front
- JL 2dr | JL 4dr: 3.5” Lift Coil Spring Pair – Rear
- JL: Alpine Short Arm Kit – 8-Arm (0–4.5” Lift)
- JL: HD Forged Adjustable Track Bar – Front (0–6” Lift)
- JL: Track Bar Bracket Kit – Front Lower (2.5–3.5” Lift)
- JL: Track Bar Bracket Kit – Rear Lower (2.5–4.5” Lift)
- JL: Progressive Bump Stop Kit – Front & Rear (0–4.5” Lift)
- JL: 2” Bump Stop Strike Pad Extension Kit – Front & Rear
- JL: 0.5” Bump Stop Strike Pad Shim Kit – Front & Rear
- JL: Front Sway Bar Quick Disconnect Kit (0–4.5” Lift)
- JL: 11.5″ Sway Bar Link Kit – Rear (2.5–4.5″ Lift)
- Universal: Brake Line Anchor Kit w/ 1 Mounting Hole (Front)
- All necessary hardware
- And more
SKU MSRP Product Description
- 1522200 $2,255.99 JL 2dr: 3.5” Alpine CT3 Short Arm Suspension System – No Shocks
- 1522000 $2,255.99 JL 4dr: 3.5” Alpine CT3 Short Arm Suspension System – No Shocks
— — — SKUs, components, and pricing are subject to change. See the website descriptions for the latest information. — — —
About TeraFlex
TeraFlex has been involved with Jeep performance since the 1950s. Over the years, we have developed innovative products that exceed expectations, deliver maximum performance, and provide premium quality and value. TeraFlex was the first company to develop a lift kit suspension system for the TJ Wrangler’s coil spring suspension. Continuing our stronghold, we offer the most comprehensive list of performance components for the JK Wrangler/Unlimited than any other manufacturer to date. Today, we are developing new and innovative products for the all-new JL Jeep Wrangler/Unlimited. Our mission and focus remain the same — innovation, performance, and dependability. TeraFlex products encourage an active Jeep-based outdoor lifestyle and enhance the experience both on and off-road.
For more information about TeraFlex or any of our products please contact:
TeraFlex
801-713-3314
— Words by Jason Udy
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