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JL 4dr: Alpine RT Coilover Upgrade Kit

In stock
Only %1 left
SKU
13670XX
Be the first to review this product
As low as $7,899.99

Have a question? Please call 801-713-3314

The Alpine RT Coilover Upgrade Kit is designed to be used with an existing TeraFlex Long Arm Suspension System. The Alpine RT Coilover is designed specifically for the JL Rubicon Wrangler, as well as for each of the Rubicon'™s powertrain options.

  • The Alpine RT Coilover Upgrade Kit is designed to be used with an existing TeraFlex Long Arm Suspension System. The Alpine RT Coilover is designed specifically for the JL Rubicon Wrangler, as well as for each of the Rubicon’s powertrain options.


    Our Falcon Shock-equipped coilover suspension systems cater to JL Rubicon factory width axles, as well as the Tera60 or other axles featuring a 3.25” axle tube diameter. These Falcon Coil Over Shocks have been developed to meet the distinct demands of the JL Wrangler.


    The Falcon coilover shocks are meticulously designed for utterly silent operation. Sealed Gimbal Bearing shock mounts ensure solid and noiseless control when combined with TeraFlex coilover mounts, allowing for full suspension cycling without any component contact.

    Axle Selection: Front JL Rubicon Axle / Rear JL Rubicon Axle

    • SKU: 1367004 - 2.0L/3.6L
    • SKU: 1367003 - 3.6L e-Torque
    • SKU: 1367002 - 2.0L e-Torque
    • SKU: 1367005 - 4XE
    • SKU: 1367001 - 3.0L Diesel
    • SKU: 1367006 - 392


    Axle Selection: Front JL Rubicon Axle / Rear HD 3.25" Diameter Axle

    • SKU: 1367014 - 2.0L/3.6L
    • SKU: 1367013 - 3.6L e-Torque
    • SKU: 1367012 - 2.0L e-Torque
    • SKU: 1367015 - 4XE
    • SKU: 1367011 - 3.0L Diesel
    • SKU: 1367016 - 392


    Axle Selection: Front HD 3.25" Diameter Axle / Rear HD 3.25" Diameter Axle

    • SKU: 1367024 - 2.0L/3.6L
    • SKU: 1367023 - 3.6L e-Torque
    • SKU: 1367022 - 2.0L e-Torque
    • SKU: 1367025 - 4XE
    • SKU: 1367021 - 3.0L Diesel
    • SKU: 1367026 – 392
  • 999459_JL_Coilover_Installation_Order_REV_C (275.19 kB)
    999472_JL_JT_Front_Coilover_Bracket_Kit_REV_B_WEB (3.88 MB)
    999473_JL_Rear_Coilover_Bracket_Kit_REV_A_WEB (1.33 MB)

    DO IT YOURSELF: Please read Instructions thoroughly and completely before beginning installation. Installation by a certified mechanic is recommended. TeraFlex is NOT responsible for any damage or failure resulting from improper installation.

    Have a certified mechanic do it for you!

  • 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

    Features and Benefit:

    • Race-inspired performance for increased vehicle stability
    • Improved dynamic roll control and low-speed damping
    • Dramatic improvement in on-road comfort and off-road performance
    • Optimized fitment for unobstructed suspension travel and articulation
    • 13'' stroke, Front and Rear
    • Adjustable crossover for True Dual-Rate
    • 4.5'' lift, +/- 1.25'' adjustability using quick adjust snap rings
    • Coated, Booted and Sealed, oversized Gimbal Lock Bearings mount and maintain shock orientation
    • JL specific springs, and shock tuning
    • Falcon 3.3 series Quick Adjust tuning
    • Designed for standard 3.0'' springs
    • Refreshed Speed Bumps silently provide 4X the bottoming resistance
    • Bolt on laser cut reinforced Coil Over brackets


    Axle Selection: Front JL Rubicon Axle / Rear JL Rubicon Axle

    • SKU: 1367004 - 2.0L/3.6L
    • SKU: 1367003 - 3.6L e-Torque
    • SKU: 1367002 - 2.0L e-Torque
    • SKU: 1367005 - 4XE
    • SKU: 1367001 - 3.0L Diesel
    • SKU: 1367006 - 392


    Axle Selection: Front JL Rubicon Axle / Rear HD 3.25" Diameter Axle

    • SKU: 1367014 - 2.0L/3.6L
    • SKU: 1367013 - 3.6L e-Torque
    • SKU: 1367012 - 2.0L e-Torque
    • SKU: 1367015 - 4XE
    • SKU: 1367011 - 3.0L Diesel
    • SKU: 1367016 - 392


    Axle Selection: Front HD 3.25" Diameter Axle / Rear HD 3.25" Diameter Axle

    • SKU: 1367024 - 2.0L/3.6L
    • SKU: 1367023 - 3.6L e-Torque
    • SKU: 1367022 - 2.0L e-Torque
    • SKU: 1367025 - 4XE
    • SKU: 1367021 - 3.0L Diesel
    • SKU: 1367026 – 392


    Not compatible with 2-door models


    Product Notes:

    • REQUIRES aftermarket wheels w/ 4.75'' backspacing or less ''" or Wheel Offset Adapter Pair (JL | JT 1.75'': # 1057000) (JK 1.25'': # 1055000) for stock wheels ''" NOT INCLUDED may REQUIRE two pair.
    • 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. 
    • Sport/Sahara fenders REQUIRE 3.5'' Front and 4'' Rear Bump Stop Strike Pad Extensions/Shims to fit 37'' tires. REQUIRES an additional 0.5'' Bump Stop Strike Pad Shim Kit (# 1959300) NOT INCLUDED.
    • Rubicon fenders REQUIRE 2.5'' Front and 3'' Rear Bump Stop Strike Pad Extensions/Shims (INCLUDED) to fit 37'' tires. 
    • Aftermarket high fenders REQUIRED to fit 39''+ tires. Bump Stop Strike Pad Extensions/Shims requirements will vary based on setup including wheel/ tire combination, shock collapsed length, and fenders. Installer MUST check for clearances. We recommend an additional 0.5'' Bump Stop Strike Pad Shim Kit (# 1959300) NOT INCLUDED.
    • Long Arm Kits REQUIRE cutting/removal of factory control arm bracketry to install JL | JT | JK Long Arm Brackets or TJ LCG Long Arm Brackets. Stretch Kits REQUIRE cutting/removal and/or relocating of factory bracketry to install Front Long Arm Brackets, Rear Upper Coil Spring Perch Relocation Brackets and Rear Upper Track Bar Relocation Bracket and Rear Lower Bump Stop Landing Pads. Refer to instructions for details.
    • Alignment REQUIRED

Description
The Alpine RT Coilover Upgrade Kit is designed to be used with an existing TeraFlex Long Arm Suspension System. The Alpine RT Coilover is designed specifically for the JL Rubicon Wrangler, as well as for each of the Rubicon'™s powertrain options.
Details

The Alpine RT Coilover Upgrade Kit is designed to be used with an existing TeraFlex Long Arm Suspension System. The Alpine RT Coilover is designed specifically for the JL Rubicon Wrangler, as well as for each of the Rubicon’s powertrain options.


Our Falcon Shock-equipped coilover suspension systems cater to JL Rubicon factory width axles, as well as the Tera60 or other axles featuring a 3.25” axle tube diameter. These Falcon Coil Over Shocks have been developed to meet the distinct demands of the JL Wrangler.


The Falcon coilover shocks are meticulously designed for utterly silent operation. Sealed Gimbal Bearing shock mounts ensure solid and noiseless control when combined with TeraFlex coilover mounts, allowing for full suspension cycling without any component contact.

Axle Selection: Front JL Rubicon Axle / Rear JL Rubicon Axle

  • SKU: 1367004 - 2.0L/3.6L
  • SKU: 1367003 - 3.6L e-Torque
  • SKU: 1367002 - 2.0L e-Torque
  • SKU: 1367005 - 4XE
  • SKU: 1367001 - 3.0L Diesel
  • SKU: 1367006 - 392


Axle Selection: Front JL Rubicon Axle / Rear HD 3.25" Diameter Axle

  • SKU: 1367014 - 2.0L/3.6L
  • SKU: 1367013 - 3.6L e-Torque
  • SKU: 1367012 - 2.0L e-Torque
  • SKU: 1367015 - 4XE
  • SKU: 1367011 - 3.0L Diesel
  • SKU: 1367016 - 392


Axle Selection: Front HD 3.25" Diameter Axle / Rear HD 3.25" Diameter Axle

  • SKU: 1367024 - 2.0L/3.6L
  • SKU: 1367023 - 3.6L e-Torque
  • SKU: 1367022 - 2.0L e-Torque
  • SKU: 1367025 - 4XE
  • SKU: 1367021 - 3.0L Diesel
  • SKU: 1367026 – 392
Installation
999459_JL_Coilover_Installation_Order_REV_C (275.19 kB)
999472_JL_JT_Front_Coilover_Bracket_Kit_REV_B_WEB (3.88 MB)
999473_JL_Rear_Coilover_Bracket_Kit_REV_A_WEB (1.33 MB)

DO IT YOURSELF: Please read Instructions thoroughly and completely before beginning installation. Installation by a certified mechanic is recommended. ReadyLIFT Suspension Inc. is NOT responsible for any damage or failure resulting from improper installation. Download Pdf Instructions

Have a certified mechanic do it for you!

Additional Information
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

Features and Benefit:

  • Race-inspired performance for increased vehicle stability
  • Improved dynamic roll control and low-speed damping
  • Dramatic improvement in on-road comfort and off-road performance
  • Optimized fitment for unobstructed suspension travel and articulation
  • 13'' stroke, Front and Rear
  • Adjustable crossover for True Dual-Rate
  • 4.5'' lift, +/- 1.25'' adjustability using quick adjust snap rings
  • Coated, Booted and Sealed, oversized Gimbal Lock Bearings mount and maintain shock orientation
  • JL specific springs, and shock tuning
  • Falcon 3.3 series Quick Adjust tuning
  • Designed for standard 3.0'' springs
  • Refreshed Speed Bumps silently provide 4X the bottoming resistance
  • Bolt on laser cut reinforced Coil Over brackets


Axle Selection: Front JL Rubicon Axle / Rear JL Rubicon Axle

  • SKU: 1367004 - 2.0L/3.6L
  • SKU: 1367003 - 3.6L e-Torque
  • SKU: 1367002 - 2.0L e-Torque
  • SKU: 1367005 - 4XE
  • SKU: 1367001 - 3.0L Diesel
  • SKU: 1367006 - 392


Axle Selection: Front JL Rubicon Axle / Rear HD 3.25" Diameter Axle

  • SKU: 1367014 - 2.0L/3.6L
  • SKU: 1367013 - 3.6L e-Torque
  • SKU: 1367012 - 2.0L e-Torque
  • SKU: 1367015 - 4XE
  • SKU: 1367011 - 3.0L Diesel
  • SKU: 1367016 - 392


Axle Selection: Front HD 3.25" Diameter Axle / Rear HD 3.25" Diameter Axle

  • SKU: 1367024 - 2.0L/3.6L
  • SKU: 1367023 - 3.6L e-Torque
  • SKU: 1367022 - 2.0L e-Torque
  • SKU: 1367025 - 4XE
  • SKU: 1367021 - 3.0L Diesel
  • SKU: 1367026 – 392


Not compatible with 2-door models


Product Notes:

  • REQUIRES aftermarket wheels w/ 4.75'' backspacing or less ''" or Wheel Offset Adapter Pair (JL | JT 1.75'': # 1057000) (JK 1.25'': # 1055000) for stock wheels ''" NOT INCLUDED may REQUIRE two pair.
  • 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. 
  • Sport/Sahara fenders REQUIRE 3.5'' Front and 4'' Rear Bump Stop Strike Pad Extensions/Shims to fit 37'' tires. REQUIRES an additional 0.5'' Bump Stop Strike Pad Shim Kit (# 1959300) NOT INCLUDED.
  • Rubicon fenders REQUIRE 2.5'' Front and 3'' Rear Bump Stop Strike Pad Extensions/Shims (INCLUDED) to fit 37'' tires. 
  • Aftermarket high fenders REQUIRED to fit 39''+ tires. Bump Stop Strike Pad Extensions/Shims requirements will vary based on setup including wheel/ tire combination, shock collapsed length, and fenders. Installer MUST check for clearances. We recommend an additional 0.5'' Bump Stop Strike Pad Shim Kit (# 1959300) NOT INCLUDED.
  • Long Arm Kits REQUIRE cutting/removal of factory control arm bracketry to install JL | JT | JK Long Arm Brackets or TJ LCG Long Arm Brackets. Stretch Kits REQUIRE cutting/removal and/or relocating of factory bracketry to install Front Long Arm Brackets, Rear Upper Coil Spring Perch Relocation Brackets and Rear Upper Track Bar Relocation Bracket and Rear Lower Bump Stop Landing Pads. Refer to instructions for details.
  • Alignment REQUIRED
 TIRE/WHEEL SIZING GUIDE
Warning: This product can expose you to chemicals include [name of chemical], which [is/are] known to the State of California to case [cancer]/[birth defects or other reproductive harm]. For more information go to www.P65Warnings.ca.gov.