JL4 CT2 ShortArmLift

TeraFlex Alpine CT (Cross-Trail) Suspension Systems build on our Sport ST (Street and Trail) Suspension Systems. The 2.5 inch 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 inch and up) 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.
Specs:

• JL Wrangler Unlimited (4 Door)
• Lift Height: 2.5 inch

Max Tire Diameter:

• Sport/Sahara Fenders: 35 inch (w/ 3 inch front and 2.5 inch rear bump stops)
• Rubicon Fenders: 35 inch (w/ 2 inch front and 2 inch rear bump stops)
• Rubicon Fenders: 37 inch (w/ 2.5 inch front and 3 inch rear bump stops)

Includes:

• 2.5 inch Lift Coil Springs (Front: part number 1862000 and Rear: part number 1862100)
• Alpine Control Arm Kit - 8-Arm Adjustable (0-4.5 inch Lift) (part number 1416610)
• Alpine IR Front Track Bar (0-6 inch Lift) (part number 1753420)
• Rear Track Bar Bracket (2.5-4.5 inch Lift) (part number 1953600)
• Progressive Bump Stop Kit (0-4.5 inch Lift) (part number 1959200)
• 2 inch Bump Stop Strike Pad Extension Kit (part number 1959500)
• 0.5 inch Bump Stop Strike Pad Shim Kit (part number 1959300)
• 10.75 inch Front Sway Bar Link Kit (part number 744500)
• 11.5 inch Rear Sway Bar Link Kit
• All necessary hardware
• And more

Features and Benefits:

• Alpine CT2 Short Arm:
• Sport/Sahara Fenders: 35 inch Tires
• Rubicon Fenders: 35-37 inch Tires
• Adjustable Alpine Control Arms balance front caster angle and pinion angles as well as optimize rear pinion angles on 0-4.5 inch 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 and Rear Bump Stops provide progressive compression during high-speed suspension movement
• Adjustable Alpine IR Front Track Bar and Front (3.5 inch and up) 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
• TeraFlex Lifetime Warranty

Note(s):

• Requires aftermarket wheels w/ 4.75 inch 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 inch or larger tires.
• Sport/Sahara Fenders require 3 inch front and 2.5 inch rear bump stop extensions and shims (included) in order to fit 35 inch tires.
• Rubicon Fenders require 2 inch front and 2 inch rear bump stop extensions (included) in order to fit 35 inch tires.
• Rubicon Fenders require 2.5 inch front and 3 inch rear bump stop extensions and shims (included) in order to fit 37 inch tires.
• Alignment required.
• Requires longer shocks (not included in base kit) - Falcon Performance Shocks recommended.
• Install Time: 9 Hours (10 Hours w/ shocks)