JL 2dr: TeraFlex 2.5" Alpine CT2 Short Arm Suspension System – No Shocks – 1522200
JL 2dr: 2.5" Alpine CT2 Short Arm Suspension System - No Shocks.
TeraFlex Alpine CT (Cross-Trail) Suspension Systems build on our 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 Short 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.
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. The Front HD Forged Adjustable Track Bar and Front Lower and/or Rear Lower Track Bar Bracket(s) improve steering response, center the axles to optimize vehicle roll center, and reduce body roll for improved 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!
The 2.5" Alpine CT2 Short Arm Suspension System was designed for the enthusiast who wants to fine tune their suspension. The zero-maintenance adjustable Alpine Short Arms make the Alpine CT2 the perfect all-around suspension system.
Fitment and Installation Notes
- 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.
- REQUIRES wheels with 4.75" backspacing or less - or 1.75" Wheel Offset Adapter Pair (# 1057000 x 2) for stock wheels - NOT INCLUDED.
- Models with plastic bumpers REQUIRE removal of bumper-to-fender wind deflector/splash guards to fit 35" or larger tires.
- Sport/Sahara Fenders REQUIRE 3" Front and 2.5" Rear Bump Stop Strike Pad Extensions/Shims (INCLUDED) to fit 35" tires.
- Rubicon Fenders REQUIRE 2" Front and 2" Rear Bump Stop Strike Pad Extensions (INCLUDED) to fit 35" tires.
- Rubicon Fenders REQUIRE 2.5" Front and 3" Rear Bump Stop Strike Pad Extensions/Shims (INCLUDED) to fit 37" tires.
- EcoDiesel models REQUIRE 1" Lift Front Coil Spring Spacer Kit (# 1155100) - NOT INCLUDED.
- Alignment REQUIRED.
- REQUIRES longer shocks (NOT INCLUDED)
- Falcon Performance Shocks recommended.
999317 Jeep JL 2.5in Spring Lift Instructions (243.44 kB) Have a certified mechanic do it for you!
- Color: 12mm X 100
- Alpine CT2:
- Lift Height: 2.5"
- Sport/Sahara Fenders: 35" Tires
- Rubicon Fenders: 35-37" Tires
- CT Short Arm Suspension Systems:
- Adjustable Alpine Short 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 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
- Positive, responsive handling with 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 improved 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
- Fitment: Vehicle(s):
- Fitment: JL Wrangler (2-door)
- Fitment: Specs:
- Fitment: Lift Height: 2.5"
- Fitment: Max Tire Diameter:
- Fitment: Sport/Sahara Fenders: 35" (with 3" front & 2.5" rear bump stops strike pad extensions/shims)
- Fitment: Rubicon Fenders: 35" (with 2" front & 2" rear bump stops strike pad extensions)
- Fitment: Rubicon Fenders: 37" (with 2.5" front & 3" rear bump stops strike pad extensions/shims)
- Height: 24
- Installation Time: 9 Hours (10 Hours w/ shocks)
- Length: 26
- Product Image Size: Default
- Note: REQUIRES wheels with 4.75" backspacing or less - or 1.75" Wheel Offset Adapter Pair (# 1057000 x 2) for stock wheels - NOT INCLUDED.
- Note: Models with plastic bumpers REQUIRE removal of bumper-to-fender wind deflector/splash guards to fit 35" or larger tires.
- Note: Sport/Sahara Fenders REQUIRE 3" Front and 2.5" Rear Bump Stop Strike Pad Extensions/Shims (INCLUDED) to fit 35" tires.
- Note: Rubicon Fenders REQUIRE 2" Front and 2" Rear Bump Stop Strike Pad Extensions (INCLUDED) to fit 35" tires.
- Note: Rubicon Fenders REQUIRE 2.5" Front and 3" Rear Bump Stop Strike Pad Extensions/Shims (INCLUDED) to fit 37" tires.
- Note: EcoDiesel models REQUIRE 1" Lift Front Coil Spring Spacer Kit (# 1155100) - NOT INCLUDED.
- Note: Alignment REQUIRED.
- Note: REQUIRES longer shocks (NOT INCLUDED)
- Note: Falcon Performance Shocks recommended.
- Size: 2XL
- Featured: No
- Width: 14
Description
JL 2dr: 2.5" Alpine CT2 Short Arm Suspension System - No Shocks.
- The 2.5" Alpine CT2 Short Arm Suspension System was designed for the enthusiast who wants to fine tune their suspension.
- Lift Height: 2.5"
- Sport/Sahara Fenders: 35" Tires
- Rubicon Fenders: 35-37" Tires
Fitment and Installation Notes
- Does NOT include shocks.
- REQUIRES wheels with 4.75" backspacing or less - or 1.75" Wheel Offset Adapter Pair (# 1057000 x 2) for stock wheels - NOT INCLUDED.
- Models with plastic bumpers REQUIRE removal of bumper-to-fender wind deflector/splash guards to fit 35" or larger tires.
- Sport/Sahara Fenders REQUIRE 3" Front and 2.5" Rear Bump Stop Strike Pad Extensions/Shims (INCLUDED) to fit 35" tires.
- Rubicon Fenders REQUIRE 2" Front and 2" Rear Bump Stop Strike Pad Extensions (INCLUDED) to fit 35" tires.
See the full product description and installation notes for additional requirements and compatibility details.
- Details
-
JL 2dr: 2.5" Alpine CT2 Short Arm Suspension System - No Shocks.
TeraFlex Alpine CT (Cross-Trail) Suspension Systems build on our 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 Short 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.
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. The Front HD Forged Adjustable Track Bar and Front Lower and/or Rear Lower Track Bar Bracket(s) improve steering response, center the axles to optimize vehicle roll center, and reduce body roll for improved 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!
The 2.5" Alpine CT2 Short Arm Suspension System was designed for the enthusiast who wants to fine tune their suspension. The zero-maintenance adjustable Alpine Short Arms make the Alpine CT2 the perfect all-around suspension system.
Fitment and Installation Notes
- 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.
- REQUIRES wheels with 4.75" backspacing or less - or 1.75" Wheel Offset Adapter Pair (# 1057000 x 2) for stock wheels - NOT INCLUDED.
- Models with plastic bumpers REQUIRE removal of bumper-to-fender wind deflector/splash guards to fit 35" or larger tires.
- Sport/Sahara Fenders REQUIRE 3" Front and 2.5" Rear Bump Stop Strike Pad Extensions/Shims (INCLUDED) to fit 35" tires.
- Rubicon Fenders REQUIRE 2" Front and 2" Rear Bump Stop Strike Pad Extensions (INCLUDED) to fit 35" tires.
- Rubicon Fenders REQUIRE 2.5" Front and 3" Rear Bump Stop Strike Pad Extensions/Shims (INCLUDED) to fit 37" tires.
- EcoDiesel models REQUIRE 1" Lift Front Coil Spring Spacer Kit (# 1155100) - NOT INCLUDED.
- Alignment REQUIRED.
- REQUIRES longer shocks (NOT INCLUDED)
- Falcon Performance Shocks recommended.
Features & Benefits
- Alpine CT2:
- Lift Height: 2.5"
- Sport/Sahara Fenders: 35" Tires
- Rubicon Fenders: 35-37" Tires
- CT Short Arm Suspension Systems:
- Adjustable Alpine Short 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 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
- Positive, responsive handling with 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 improved 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
- Installation Time: 9 Hours (10 Hours w/ shocks)
- The 2.5" Alpine CT2 Short Arm Suspension System was designed for the enthusiast who wants to fine tune their suspension.
- Lift Height: 2.5"
- Sport/Sahara Fenders: 35" Tires
- Rubicon Fenders: 35-37" Tires
- Does NOT include shocks.
- REQUIRES wheels with 4.75" backspacing or less - or 1.75" Wheel Offset Adapter Pair (# 1057000 x 2) for stock wheels - NOT INCLUDED.
- Models with plastic bumpers REQUIRE removal of bumper-to-fender wind deflector/splash guards to fit 35" or larger tires.
- Sport/Sahara Fenders REQUIRE 3" Front and 2.5" Rear Bump Stop Strike Pad Extensions/Shims (INCLUDED) to fit 35" tires.
- Rubicon Fenders REQUIRE 2" Front and 2" Rear Bump Stop Strike Pad Extensions (INCLUDED) to fit 35" tires.
Fitment
- Vehicle(s):
- JL Wrangler (2-door)
- Specs:
- Lift Height: 2.5"
- Max Tire Diameter:
- Sport/Sahara Fenders: 35" (with 3" front & 2.5" rear bump stops strike pad extensions/shims)
- Rubicon Fenders: 35" (with 2" front & 2" rear bump stops strike pad extensions)
- Rubicon Fenders: 37" (with 2.5" front & 3" rear bump stops strike pad extensions/shims)
