TeraFlex JL Wrangler/Unlimited 2.5–4.5” Alpine CT Suspension Systems w/ Adjustable Alpine Control Arms Are Here!
TeraFlex has released 2.5–4.5” Alpine CT Suspension Systems for the JL Wrangler/Unlimited.
Alpine CT Suspension Systems
TeraFlex Alpine CT (Cross-Trail) Suspension Systems build on our Sport ST (Street & Trail) Suspension Systems.
Adjustable short or long Alpine Control Arms balance front caster angle and pinion angles as well as optimize rear pinion angles, anti-squat geometry, and tire position.
The FrontHD Forged Adjustable Track Bar and Track Bar Axle Bracket(s) improve steering response, center the axles to optimize vehicle roll center, and reduce body roll 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 Performance Shocks. Falcon shock absorbers and TeraFlex lift coil springs have been engineered together to improve both compression and rebound for optimal vehicle stability. Falcon shock absorbers and steering stabilizers available separately.
FEATURES/BENEFITS
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 Track Bar Bracket(s) improve steering response, center axles to optimize vehicle roll center, and reduce body roll for unsurpassed handling
Front and Rear 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
(See INCLUDES for included components)
2.5–3.5” Alpine CT Long Arm Suspension Systems
CT Short Arm Suspension Systems:
Adjustable Alpine Short Control Arms balance front caster angle and pinion angles as well as optimize rear pinion angle 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
Install and drive simple bolt-on installation – no welding required
2.5” Alpine CT2 Short Arm Suspension System
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 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.
1522200 – JL 2dr: 2.5” Alpine CT2 Short Arm Suspension System – No Shocks
FEATURES/BENEFITS
Lift Height: 2.5”
Sport/Sahara Fenders: 35” Tires
Rubicon Fenders: 35–37” Tires
INCLUDES
2.5” Lift Coil Spring Kit – Front
2.5” Lift Coil Spring Kit – Rear
Alpine Short Control Arm Kit – 8-Arm
HD Forged Adjustable Track Bar – Front
Track Bar Bracket – Rear Axle
Progressive Bump Stop Kit – Front & Rear
2” Bump Stop Strike Pad Extension Kit – Front & Rear
0.5” Bump Stop Strike Pad Shim Kit – Front & Rear
Front Sway Bar Quick Disconnect Kit
11.5” Rear Sway Bar Link Kit w/ Swivel Stud
All necessary hardware
And more
SKUs
1522200 - JL2: Alpine CT2 Short Arm Suspension System – No Shocks
1522000 - JL4: Alpine CT2 Short Arm Suspension System – No Shocks
3.5” Alpine CT3 Short Arm Suspension System
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 and Rear Track Bar Axle Brackets for maximum tunability and flawless performance for years to come.
1533200 – JL 2dr: 3.5” Alpine RT3 Short Arm Suspension System – No Shocks
FEATURES/BENEFITS
Lift Height: 3.5”
Sport/Sahara Fenders: 35” Tires
Rubicon Fenders: 35-37” Tires
INCLUDES
3.5” Lift Coil Spring Kit – Front
3.5” Lift Coil Spring Kit – Rear
Alpine Short Control Arm Kit – 8-Arm
HD Forged Adjustable Track Bar – Front
Track Bar Bracket – Front Axle
Track Bar Bracket – Rear Axle
Progressive Bump Stop Kit – Front & Rear
2” Bump Stop Strike Pad Extension Kit – Front & Rear
0.5” Bump Stop Strike Pad Shim Kit – Front & Rear
Front Sway Bar Quick Disconnect Kit
11.5” Rear Sway Bar Link Kit w/ Swivel Stud
Front Brake Line Anchor Kit
All necessary hardware
And more
SKUs
1533200 - JL2: Alpine RT3 Short Arm Suspension System – No Shocks
1533000 - JL4: Alpine RT3 Short Arm Suspension System – No Shocks
3.5–4.5” Alpine CT Long Arm Suspension Systems
CT Long Arm Suspension Systems:
Adjustable Alpine Long Control Arms & Brackets balance front caster angle and pinion angles as well as optimize rear pinion angle and tune anti-squat geometry for proper suspension alignment on 3–6” lift kits
Alpine Long Control Arms are constructed from durable 42mm x 4mm (front upper) or 50mm x 5mm (front lower, rear upper, rear lower) wall DOM tube for maximum strength
On higher lifts, Alpine Long Arm Brackets reposition frame-end control arm mounting points to restore near factory orientation to reduce bushing stress during extreme droop as well as shock load transferred through the Alpine Long Control Arms
Bolt-on Alpine Long Arm Brackets are gusseted and reinforced for superior strength w/ reduced NVH compared to other long arm kits
Long Arm Suspension Crossmember provides additional strength
3.5” Alpine CT3 Long Arm Suspension System
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 Long Arm features our Alpine Long Control Arms & Brackets as well as a Front HD Forged Adjustable Track Bar and Front and Rear Track Bar Axle Brackets for maximum tunability and flawless performance for years to come.
1533100 – JL 2dr: 3.5” Alpine RT3 Long Arm Suspension System – No Shocks
FEATURES/BENEFITS
Lift Height: 3.5”
Sport/Sahara Fenders: 35” Tires
Rubicon Fenders: 35–37” Tires
INCLUDES
3.5” Lift Coil Spring Kit – Front
3.5” Lift Coil Spring Kit – Rear
Alpine Long Control Arm & Bracket Kit – 8-Arm
HD Forged Adjustable Track Bar – Front
Track Bar Bracket – Front Axle
Track Bar Bracket – Rear Axle
Progressive Bump Stop Kit – Front & Rear
2” Bump Stop Strike Pad Extension Kit – Front & Rear
0.5” Bump Stop Strike Pad Shim Kit – Front & Rear
Front Sway Bar Quick Disconnect Kit
11.5” Rear Sway Bar Link Kit w/ Swivel Stud
Front Brake Line Anchor Kit
All necessary hardware
And more
SKUs
1533100 - JL2: Alpine RT3 Long Arm Suspension System – No Shocks
1533300 - JL4: Alpine RT3 Long Arm Suspension System – No Shocks
4.5” Alpine CT4 Long Arm Suspension System
The 4.5” Alpine CT4 Long Arm Suspension System is engineered for the enthusiast who demands an off-road capable suspension with maximum adjustability, flex, durability, and quiet performance. This all-inclusive system includes everything from the TeraFlex exclusive brake line anchor brackets to our industry leading adjustable Alpine Long Control Arms & Brackets. The Alpine CT4 is designed to flex and droop over boulders and fly across flats like nothing you have ever experienced. And like all TeraFlex lifts, the highway manners of the CT4 are legendary.
1534200 – JL 2dr: 4.5” Alpine RT4 Long Arm Suspension System – No Shocks
FEATURES/BENEFITS
Lift Height: 4.5”
Sport/Sahara Fenders: 35–37” Tires
Rubicon Fenders: 37” Tires
Aftermarket High Fenders: 39”+ Tires
INCLUDES
4.5” Lift Coil Spring Kit – Front
4.5” Lift Coil Spring Kit – Rear
Alpine Long Control Arm & Bracket Kit – 8-Arm
HD Forged Adjustable Track Bar – Front
Track Bar Bracket – Front Axle
Track Bar Bracket – Rear Axle
Progressive Bump Stop Kit – Front & Rear
2” Bump Stop Strike Pad Extension Kit – Front & Rear
0.5” Bump Stop Strike Pad Shim Kit – Front & Rear
Front Sway Bar Quick Disconnect Kit
11.5” Rear Sway Bar Link Kit w/ Swivel Stud
Front Brake Line Anchor Kit
All necessary hardware
And more
SKUs
1534200 - JL2: Alpine RT4 Long Arm Suspension System – No Shocks
1534000 - JL4: Alpine RT4 Long Arm Suspension System – No Shocks
— — — SKUs, components, and pricing are subject to change. See the website descriptions for the latest information. — — —
Check out all our TeraFlex Suspensions Lifts, Off-Road Performance Parts, and Jeep Accessories HERE!