TeraFlex Alpine CT (Cross-Trail) Suspension Systems build on our Sport ST (Street and Trail) Suspension Systems.
A 3.5 inch suspension system opens up a new world of tire sizes and off-road possibilities. If you have that do it all attitude, the 3.5 inch Alpine CT3 Short Arm Extended-Travel Suspension System will make it happen. Our Alpine Short Control Arms, Front HD Forged Adjustable Track Bar, and Front and Rear Track Bar Axle Brackets combined with our extended-travel components provide maximum tunability and flawless performance for years to come.
Adjustable Alpine Short Control 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 inch lifts.
The Front HD Forged Adjustable Track Bar and Front and Rear Track Bar Axle Brackets improve steering response, centers the axle to optimize vehicle roll center, and reduces body roll for unsurpassed handling.
Extended-Travel Suspension Systems include carefully selected extended-travel components to safely provide 16 inch of rear suspension travel.
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::
Alpine CT3:
- Lift Height: 3.5 inch
- Sport/Overland Fenders: 35 inch Tires
- Rubicon Fenders: 37 inch Tires
- Adds Front and Rear Track Bar Axle Brackets
CT Short Arm Extended-Travel:
- 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 inch lift kits
- Constructed from durable 42mm x 4mm wall DOM tube for maximum strength
- Bolts to the factory control arm mounting brackets
- Extended-Travel Axle Brackets, Driveline Lowering Spacers, Forged ST Sway Bar, and Extended-Travel Shock Accessory Kit safely provide 16 inch of rear suspension travel
- Bolt-on Extended-Travel Axle Brackets install between factory axle mounts and rear upper control arms
- Rear Coil Spring Retainers prevent the springs from unseating during full suspension travel
Cross-Trail:
- Delivers true Cross-Trail (CT) performance
- Dependable performance w/ zero worries
- Positive, responsive handling w/ reduced NVH
- High-quality, dependable, maintenance-free, factory-style bushings provide excellent NVH damping and ride quality
- Front HD Forged Adjustable Track Bar improves steering response, centers axle to optimize vehicle roll center, and reduces 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
- TeraFlex Limited Lifetime Warranty against defects
Includes:
- 3.5 inch Lift Coil Spring Kits (Front: Part Number 1873000 and Rear: Part Number 1873100)
- Alpine Short Control Arm Kit - 8-Arm (0-4.5 inch Lift) (Part Number 1417500)
- Extended-Travel Axle Bracket Kit - Rear Upper Control Arms (1 inch and Up Lift) (Part Number 1938225)
- HD Forged Adjustable Track Bar - Front (0-6 inch Lift) (Part Number 1753420)
- Front Track Bar Axle Bracket (2.5-3.5 inch Lift) (Part Number 1953250)
- Rear Track Bar Axle Bracket (0-6.5 inch Lift) (Part Number 1963600)
- Progressive Bump Stop Kit - Front and Rear (0-4.5 inch Lift) (Part Number 1969200)
- 2 inch Bump Stop Strike Pad Extensions - Front Lower (Part Number 12-01-109-200) x 2
- 0.5 inch Bump Stop Strike Pad Shims - Front Lower (Part Number 12-02-109-050) x 4
- 1.5 inch Bump Stop Extension Kit - Rear Upper (Part Number 1969300)
- 0.5 inch Bump Stop Shim Kit - Rear Upper (Part Number 1969400)
- 0.5 inch Bump Stop Strike Pad Shim Kit - Rear Lower (Part Number 1969100)
- Front Sway Bar Quick Disconnect Kit (0-4.5 inch Lift) (Part Number 1764000)
- Forged ST Sway Bar Kit - Rear (2 inch and Up Lift) (Part Number 1774700)
- 1.5 inch Rear Driveline Center Support Mount Lowering Spacer Kit (Part Number 4801000)
- Extended-Travel Shock Accessory Kit (3.5 inch and Up Lift) (Part Number 4834100)
- Coil Spring Retainer Kit - Rear Upper and Rear Lower (Part Number 4954000)
- Front Brake Line Anchor Kit (Part Number 1101255)
- Brake Line Anchor Kit - Rear (Part Number 1101455)
- All necessary hardware
- And more
Fits:
Specs:
Max Tire Diameter:
- Sport/Overland Fenders: 35 inch (w/ 3 inch front and 2.5 inch rear bump stops)
- Rubicon Fenders: 37 inch (w/ 2 inch front and 2.5 inch rear bump stops)
Notes:
- Requires aftermarket wheels w/ 4.75 inch backspacing or less - or Offset Wheel Adapters (Part Number 1057000) for stock wheels - Not Included.
- Models with plastic bumpers require removal of bumper-to-fender wind deflector/splash guards to fit 35 inch or larger tires.
- Sport/Overland fenders require 3 inch Front and 2.5 inch Rear Bump Stop/Strike Pad Extensions/Shims to fit 35 inch tires - Included.
- Rubicon fenders require 2 inch Front and 2.5 inch Rear Bump Stop/Strike Pad Extensions/Shims to fit 37 inch tires - Included.
- EcoDiesel models require 1 inch Lift Front Coil Spring Spacer Kit (Part Number 1155100) - Not Included.
- Alignment required.
- Requires longer shocks (Not Included) - Falcon Performance Shocks recommended.
