JL 4dr: 3.5" Alpine RT3 Outback Overland Short Arm Suspension System - No Shocks
JL 4dr: 3.5" Alpine RT3 Outback Overland Short Arm Suspension System - No Shocks.
- - Lift Height: 3.5"
- - Sport/Sahara Fenders: 35" Tires
- - Rubicon Fenders: 35-37" Tires
- - Innovative, maintenance-free IR Bushings provide unrestricted rotation and flex as well as excellent NVH damping to improve on- and off-road ride quality and performance
Fitment and Installation Notes
- - Does NOT include shocks.
- - REQUIRES aftermarket 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.
Description
JL 4dr: 3.5" Alpine RT3 Outback Overland Short Arm Suspension System - No Shocks.
- - Lift Height: 3.5"
- - Sport/Sahara Fenders: 35" Tires
- - Rubicon Fenders: 35-37" Tires
- - Innovative, maintenance-free IR Bushings provide unrestricted rotation and flex as well as excellent NVH damping to improve on- and off-road ride quality and performance
Fitment and Installation Notes
- - Does NOT include shocks.
- - REQUIRES aftermarket 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.
JL 4dr: 3.5" Alpine RT3 Outback Overland Short Arm Suspension System - No Shocks.
The TeraFlex 3.5" Alpine RT3 Outback Overland Short Arm Suspension System is built to handle expedition-style overland travel such as the Canning Stock Route in Australia, the Silk Road in China, or your favorite trail in the U.S.
Fitment and Installation Notes
- - Alpine RT3 Outback Overland:
- - Lift Height: 3.5"
- - Sport/Sahara Fenders: 35" Tires
- - Rubicon Fenders: 35-37" Tires
- - Designed for the additional cargo demands of overland driving
- - Load-enhanced heavy-duty rate Outback Lift Coil Springs RT Short Arm Suspension Systems:
- - Adjustable Alpine IR 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 IR Short Arms are constructed from durable 42mm x 4mm wall DOM tube for maximum strength
- - Bolts to the factory control arm mounting brackets Roque Trail:
- - Delivers true Rogue Trail (RT) performance
- - Positive, responsive handling with reduced NVH
- - Innovative, maintenance-free IR Bushings provide unrestricted rotation and flex as well as excellent NVH damping to improve on- and off-road ride quality and performance
- - Front and Rear HD Forged Adjustable Track Bars 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 SpeedBump 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 Unlimited (4-door) Specs:
- - Fitment: Lift Height: 3.5" 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: 28
- - Installation Time: 11 Hours (12 Hours w/ shocks)
- - Length: 19
- - Product Image Size: Default
- - Note: Load-enhanced heavy-duty rate Outback Lift Coil Springs are engineered specifically for "heavy loaded" Jeeps. Expect a firmer ride with an empty payload.
- - Note: REQUIRES aftermarket 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.
- - Featured: No
- - Width: 19
WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/product
SAEJ2492 WARNING: By installing this product, you acknowledge that the suspension of this vehicle has been modified. As a result, this vehicle may handle differently than factory-equipped vehicles. As with any vehicle, extreme care must be used to prevent loss of control or rollover during sharp turns or abrupt maneuvers. Always wear seat belts, and drive safely, recognizing that reduced speeds and specialized driving techniques may be required. Failure to drive this vehicle safely may result in serious injury or death. Do not drive this vehicle unless you are familiar with its unique handling characteristics and are confident of your ability to maintain control under all driving conditions. Some modifications (and combinations of modifications) are not recommended and may not be permitted in your state. Consult your owner's manual, the instructions accompanying this product, and state laws before undertaking these modifications. You are responsible for the legality and safety of the vehicle you modify using these components.
ADDITIONAL SERVICES & COSTS MAY BE REQUIRED
INSTALLATION ALIGNMENT NOTE
Your vehicle may require a wheel alignment following installation to ensure proper handling and tire wear.
Additional alignment costs may apply.
INSTALLATION HEADLAMP AIM NOTE
Headlamp aim and alignment must be checked and adjusted as necessary following installation to help ensure proper visibility and the safety of other drivers.
Additional headlamp adjustment costs may apply.
ADVANCED DRIVER ASSISTANCE SYSTEMS (ADAS) NOTE
If your vehicle is equipped with active or passive safety, collision monitoring, or driver assistance systems, these systems must be checked and adjusted as necessary following installation.
This includes, but is not limited to, camera-based and radar-based systems that may be affected by changes in vehicle ride height or suspension geometry.
Some vehicles may require OEM diagnostic equipment and factory-trained technicians to properly recalibrate ADAS functions.
Additional ADAS calibration costs may apply.

