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TeraFlex TJ/LJ Lift Kit & Suspension System Guide

Category:  Product Highlights

TERAFLEX

TJ JEEP WRANGLER & LJ JEEP WRANGLER UNLIMITED

LIFT KIT | SUSPENSION SYSTEM

GUIDE

 

Which TeraFlex lift kit is best for my Jeep? Why do you offer so many lift kits?

 

 

We get these types of questions all the time here at TeraFlex. And the simple answer is: 

Well, it depends.

 

It depends on what you want from your TJ Wrangler or LJ Wrangler Unlimited. 

 

Do you use your Jeep as a commuter or family car? Is it a hardcore weekend warrior? Or is it a dual-purpose rig used for daily driving as well as escaping city life and paved streets? The tire diameter you want to run also dictates what size lift you will need. Cost is also a factor. 

 

All these questions must be taken into consideration when choosing a lift kit.

 

Bigger isn’t always better. But sometimes bigger is better. And that’s why we offer a variety of suspension systems from mild to wild – and several in between – so our customers can find the configuration for their rig that’s best suited to their needs. 

 

For more than two decades, TeraFlex has been the leader in TJ Jeep Wrangler, and later LJ Jeep Wrangler Unlimited, lift kits and accessories. Over the years our lift kits have grown and evolved into our current product range. 

 


SPACER LIFT KITS


TeraFlex builds modest 1” Body Spacer Lift Kits and 2” Performance Spacer Lift Kits for those wanting to run larger tires on their daily drivers that see weekend off-road excursions.

1” BODY LIFT KITS


For maximum affordability, our 1” Body Lift Kits add just enough height to clear larger tires as well as high-clearance skid plates with minimal impact on the vehicle’s center-of-gravity. Combine our body lift with a suspension lift kit for even more height. 


The 1” Body Lift Kit is offered in Aluminum or UHMW (Ultra-High-Molecular-Weight) Polyethylene and includes a shift linkage plate and all-new hardware.


CONFIGURATIONS:


STANDARD & LONG-WHEELBASE 

1” BODY LIFT KIT

TJ/LJ Body Lift Kit - Aluminum

TJ/LJ Body Lift Kit - UHMW


2” PERFORMANCE SPACER LIFT KIT – 31” TIRES


The TeraFlex 2” Performance Spacer Lift Kit is ideal for mild off-road trails with its ability to fit up to 31” tires. The increased ground clearance improves approach, breakover, and departure angles. Our Performance Spacer Lift Kit offers many of the same benefits as a comparable spring lift kit without altering the factory spring rate or ride. Our 2” Performance Spacer Lift Kit offers the best bang-for-the-buck for lifting your TJ Wrangler or LJ Wrangler Unlimited!


INCLUDES: 2” lift coil spring spacers, front and rear bump stop extensions, and all necessary hardware. Also available w/ TeraFlex 9550 VSS Shock Absorbers

 

CONFIGURATIONS:

 

STANDARD & LONG-WHEELBASE 

2” PERFORMANCE SPACER LIFT KIT

TJ/LJ Spacer Lift Kit w/ 9550 VSS Shocks

TJ/LJ Spacer Lift Kit - Boxed

TJ/LJ Spacer Lift Kit - Skin Packed

 


COIL SPRING LIFT KITS

 

For those requiring more performance than our Spacer Lift Kits, we offer budget-friendly basic Coil Spring Lift Kits in 2”, 3”, and 4” heights. Ideal for mild, serious, or extreme trails requiring both increased ground clearance and suspension travel. Coil spring lift kits also include a slightly higher lift in the front to level out the factory rake.

 

Although coil spring lifts cost more than spacer lifts, the longer coil springs increase suspension travel and provide additional spring rate, which prevents sagging when adding heavy aftermarket equipment such as beefier bumpers, winches, a larger spare tire, and more. 

 

 

 

 

2” COIL SPRING LIFT KIT – 31” TIRES

 

Our 2” Coil Spring Lift Kit was designed to perform on the highway as well as mild off-road trails. TeraFlex engineers were able to add clearance while maintaining the stock suspension geometry, roll center, and load tuning while riding on 31” tires

 

INCLUDES: 2” lift coil springs, heavy-duty rear track bar axle bracket, front and rear bump stop extensions, and all necessary hardware. 

 

CONFIGURATIONS:

 

STANDARD & LONG-WHEELBASE 

2” COIL SPRING LIFT KIT

TJ/LJ Coil Spring Lift Kit w/ 9550 VSS Shocks

TJ/LJ Coil Spring Lift Kit - no shock absorbers 

 


3” COIL SPRING LIFT KIT – 33” TIRES

 

The 3” Coil Spring Lift Kit delivers serious trail performance without breaking the bank! The additional ground clearance over a 2” lift clears up to 33” tires. The increased suspension travel will allow you to tackle more serious trails with less worry about getting hung up on taller obstacles. 

 

INCLUDES: 3” lift coil springs, front bump stops and rear bump stop extensions, heavy-duty rear track bar axle bracket, rear sway bar links, transfer case lowering kit, and all necessary hardware. 

 

CONFIGURATIONS:

 

STANDARD & LONG-WHEELBASE 

3” COIL SPRING LIFT KIT 

TJ/LJ Coil Spring Lift Kit w/ Sway Bar QD & 9550 VSS Shocks

TJ/LJ Coil Spring Lift Kit w/ Sway Bar QD - no shock absorbers 

TJ/LJ Coil Spring Lift Kit - no Sway Bar QD or shock absorbers


 

4” COIL SPRING LIFT KIT – 35” TIRES

 

The 4” Coil Spring Lift Kit maximizes ground clearance to conquer the most extreme trails and conditions! This kit clears larger 35” tires for higher levels of off-road driving with less worry about getting into trouble on the trail compared to a 3” lift

 

INCLUDES: 4” lift coil springs, dropped pitman arm, front bump stops and rear bump stop extensions, brake line extension brackets, heavy-duty rear track bar axle bracket, rear sway bar links, transfer case lowering kit, and all necessary hardware. 

 

CONFIGURATIONS:

 

STANDARD & LONG-WHEELBASE 

4” COIL SPRING LIFT KIT 

TJ/LJ Coil Spring Lift Kit w/ Sway Bar QD & 9550 VSS Shocks

TJ/LJ Coil Spring Lift Kit w/ Sway Bar QD - no shock absorbers 

TJ/LJ Coil Spring Lift Kit - no Sway Bar QD or shock absorbers

 

*Depending on the application, many of our TJ/LJ Coil Spring Lift Kits may need more supporting equipment so be sure to check out each kit for more details.

 

SUSPENSION SYSTEMS

 

Complete TeraFlex suspension systems include all the necessary components required to lift your TJ Wrangler or LJ Wrangler Unlimited for better off-road capability without compromising the factory geometry or on-road ride comfort. We offer bolt-on 3”- and 4”-lift4-Flexarm and  8-Flexarm as well as 3”- and 4”-lift Enduro LCG and 4”- and 5”-lift Pro LCG Long Flexarm suspension systems for various Jeeping needs. 

 

Every TeraFlex suspension system is engineered with drivability and performance in mind to ensure your rig remains functional within the parameters Jeep originally engineered into the vehicle. Not only do TeraFlex kits drive straight, but they will crawl over anything to get you there and back!

 

4-FLEXARM | 8-FLEXARM

SUSPENSION SYSTEMS

 

For Jeepers ready to take their TJ Wrangler or LJ Wrangler Unlimited to the next level, TeraFlex offers 4-Flexarm and 8-Flexarm suspension systems in 3"- or 4”-lift heights. 

 

The 4-Flexarm system features front lower and rear lower fully adjustable flexarms, while the 8-Flexarm system steps up to a complete set of fully adjustable flexarms and a heavy-duty adjustable front track bar. The fully adjustable flexarms ensure proper suspension geometry, roll center, and load tuning for on-road comfort and handling as well as off-road performance. 

 

 

 

 

 

4-FLEXARM SUSPENSION SYSTEMS

3” LIFT – 33” TIRES | 4” LIFT – 35” TIRES

 

These 4-Flexarm Suspension Systems provide everything required to lift your TJ Wrangler or LJ Wrangler Unlimited for serious clearance with the ability to tune the suspension for the trail or the highway. 

 

The 3” Lift delivers everything required to lift your TJ Wrangler or LJ Wrangler Unlimited to tackle some serious trails! The additional ground clearance clears up to 33” tires, while the increased suspension travel will allow you to tackle harder trails with less worry about getting hung up on taller obstacles. 

 

The 4” Lift adds more height to tackle the most extreme trails and conditions! This kit clears larger 35” tires for higher levels of off-road driving with less worry about getting into trouble on the trail.


INCLUDES: 3” or 4” lift coil springs, four (4) fully adjustable flexarms (front and rear lower), front sway bar quick disconnects, front bump stops and rear bump stop extensions, heavy-duty rear track bar axle bracket, rear sway bar links, transfer case lowering kit, and all necessary hardware. 

 

CONFIGURATIONS:

 

STANDARD & LONG-WHEELBASE 

3” LIFT 4-FLEXARM SUSPENSION SYSTEM 

TJ/LJ 4-Flexarm System w/ 9550 VSS Shocks

TJ/LJ 4-Flexarm System - no shock absorbers

 

4” LIFT 4-FLEXARM SUSPENSION SYSTEM 

TJ/LJ 4-Flexarm System w/ 9550 VSS Shocks

TJ/LJ 4-Flexarm System - no shock absorbers

 

  

  

 

8-FLEXARM SUSPENSION SYSTEMS

3” LIFT – 33” TIRES | 4” LIFT – 35” TIRES

 

The 3” Lift and 4” Lift 8-Flexarm suspension systems add a complete set of eight (8) fully adjustable flexarms and a heavy-duty adjustable front track bar for even more suspension adjustability.

 

CONFIGURATIONS:

 

STANDARD & LONG-WHEELBASE 

3” LIFT 8-FLEXARM SUSPENSION SYSTEM 

TJ/LJ 8-Flexarm System w/ 9550 VSS Shocks

TJ/LJ 8-Flexarm System - no shock absorbers

 

4” LIFT 8-FLEXARM SUSPENSION SYSTEM 

TJ/LJ 8-Flexarm System w/ 9550 VSS Shocks

TJ/LJ 8-Flexarm System - no shock absorbers

 

 

 

 

 

 

ENDURO LCG | PRO LCG

LONG FLEXARM SUSPENSION SYSTEMS

 

Our top-spec LCG (Low Center-of-Gravity) Long Flexarm Suspension Systems are engineered for hardcore Jeeper who don’t want to give up on-road comfort and control in their TJ Wrangler and LJ Wrangler Unlimited models. TeraFlex offers Enduro LCG and Pro LCG long flexarm suspension systems in 3”- or 4”-lift and 4”- or 5”-lift heights, respectively.

 

The Enduro LCG system features front lower and rear lower fully adjustable long flexarms, while the Pro LCG system steps up to a complete set of fully adjustable flexarms including rear upper 4-link long flexarms for even more adjustability. The fully adjustable flexarms ensure proper suspension geometry, roll center, and load tuning for on-road comfort and handling as well as off-road performance. 

 

ENDURO LCG LONG FLEXARM SUSPENSION SYSTEMS

3” LIFT – 33” TIRES | 4” LIFT – 35” TIRES

  

TeraFlex Enduro LCG Long Flexarm Suspension Systems are designed for the off-road enthusiast who wants to maximize suspension performance with only moderate modifications to their Wrangler’s frame. 


These kits use the same lower control arms and brackets as the Pro LCG systems but retain the factory upper control arm mounting points. The long flexarm brackets allow for easy installation without hindering access to the transfer case. The four lower long flexarms increase suspension adjustability compared to our 4-Flexarm and 8-Flexarm suspension systems

 

The Enduro LCG Long Flexarm Suspension System will transform your current TJ Wrangle or LJ Wrangler model’s handling capability both on and off road! The 3” Lift delivers everything required to fit 33” tires to tackle some serious trails! Or step up to the 4” Lift and 35” tires to conquer the most extreme trails and conditions!

 

INCLUDES: 3” or 4” lift coil springs, four (4) adjustable long flexarms (front lower and rear lower) and brackets, two (2) adjustable flexarms (rear upper), heavy-duty adjustable front track bar, front sway bar quick disconnects, front and rear bump stop extensions, BellyUp skid plate kit, heavy-duty rear track bar axle bracket, rear sway bar links, and all necessary hardware.

 

CONFIGURATIONS:


STANDARD

3” LIFT ENDURO LCG LONG FLEXARM SUSPENSION SYSTEM

TJ Enduro LCG System w/ 9550 VSS Shocks

TJ Enduro LCG System - no shock absorbers


4” LIFT ENDURO LCG LONG FLEXARM SUSPENSION SYSTEM

TJ Enduro LCG System w/ 9550 VSS Shocks

TJ Enduro LCG System - no shock absorbers

 

LONG-WHEELBASE 

3” LIFT ENDURO LCG LONG FLEXARM SUSPENSION SYSTEM

LJ Enduro LCG System w/ 9550 VSS Shocks

LJ Enduro LCG System - no shock absorbers

 

4” LIFT ENDURO LCG LONG FLEXARM SUSPENSION SYSTEM

LJ Enduro LCG System w/ 9550 VSS Shocks

LJ Enduro LCG System - no shock absorbers

  

PRO LCG LONG FLEXARM SUSPENSION SYSTEMS

4” LIFT – 35” TIRES | 5” LIFT – 37” TIRES

 

For ultimate rock crawling, trail riding, and high-speed stability look no further than our Pro LCG (low center-of-gravity) Long Flexarm Suspension Systems in 4”- or 5”-lift heights for the TJ Wrangler and LJ Wrangler Unlimited. 

 

Up front, the Pro LCG Suspension System expands the performance of the TJ/LJ model’s traditional 5-link suspension configuration with our upper long flexarms, which are more than 9" longer than the stock arms. Around back, a new triangulated 4-link rear suspension replaces the stock rear 5-link suspension and rear track bar. The rear upper brackets feature adjustable anti-squat tunability to fine tune the suspension.


Unlike our direct bolt-on Flexarm Suspension Systems, our Pro LCG Long Flexarm Suspension Systems require removal (cutting) of stock suspension mounts and installation (welding) of new suspension mounts to accommodate eight new fully adjustable long flexarms. Our long flexarms and 4-link rear suspension improve on-road high-speed drivability compared to a stock vehicle. 

 

Not only does the Pro LCG Long Flexarm Suspension System conquer the most extreme trails and conditions, but it also provides increased stability and control on road! The 4” Lift clears up to 35” tires for higher off-road limits balanced with improved highway comfort and handling, while the 5” Lift clears 37” tires for ultimate off-road capability! 

 

INCLUDES: 4” or 5” lift coil springs, four (4) adjustable long flexarms (front and rear lower), two (2) adjustable long flexarms (front upper) and brackets, two (2) adjustable 4-link long flexarms (rear upper) and brackets, 4-link truss, heavy-duty adjustable front track bar, front sway bar quick disconnects, front and rear bump stop extensions, BellyUp skid plate kit, rear sway bar links, exhaust extension and all necessary hardware.


CONFIGURATIONS:

 

STANDARD

4” LIFT PRO LCG LONG FLEXARM SUSPENSION SYSTEM 

TJ PRO LCG System w/ 9550 VSS Shocks

TJ PRO LCG System - no shock absorbers

 

5” LIFT PRO LCG LONG FLEXARM SUSPENSION SYSTEM 

TJ PRO LCG System w/ High Steer & 9550 VSS Shocks

TJ PRO LCG System w/ 9550 VSS Shocks

TJ PRO LCG System - no shock absorbers

 

LONG-WHEELBASE 

4” LIFT PRO LCG LONG FLEXARM SUSPENSION SYSTEM 

LJ PRO LCG System w/ 9550 VSS Shocks

LJ PRO LCG System - no shock absorbers


5” LIFT PRO LCG LONG FLEXARM SUSPENSION SYSTEM 

LJ PRO LCG System w/ High Steer & 9550 VSS Shocks  

LJ PRO LCG System w/ 9550 VSS Shocks

LJ PRO LCG System - no shock absorbers

 

For more information on a specific suspension system, click the links in the article or check out our FAQ page HERE!


LIFT KIT | SUSPENSION SYSTEM

OPTIONS


LCG HIGH STEER KIT


An available LCG High Steer Kit beefs up the steering components of the Dana 30 front axle, helps maximize steering component ground clearance, and corrects steering geometry. Highly recommended for TJ and LJ models with 4” or more lift.


STANDARD & LONG-WHEELBASE 

LCG HIGH STEER KIT

LCG High Steer Kit - 4-5” Lift


SHOCK ABSORBERS | STEERING STABILIZERS


Although our lift kits and suspensions systems are available with or without TeraFlex 9550 VSS (Vehicle Specific Shocks) Twin-Tube Shock Absorbers, we now offer fixed-rate Falcon Series 3.0 Piggyback Shock Absorbers for TJ and LJ models with 3-4" lifts


Falcon shock absorbers and TeraFlex coil springs have been designed to work together to improve compression and rebound for optimal vehicle stability. Falcon shocks are compatible with any TeraFlex 3” or 4” lift kit or suspension system as well as other aftermarket lift kits.

 

Don't forget to check out the Falcon Nexus EF (Equal Force) steering stabilizers (2.2 Fast Adjust, fixed-rate 2.1) for stock or lifted TJ Wrangler/LJ Wrangler Unlimited models.


STANDARD & LONG-WHEELBASE 

FALCON PIGGYBACK SHOCK ABSORBERS 

Series 3.0 - 3-4” Lift

 

FALCON STEERING STABILIZERS

Nexus EF 2.2 Fast Adjust - 0-5” Lift 

Nexus EF 2.1 - 0-5” Lift















Check out the links below for more information on TeraFlex lift kits and suspensions systems:


TERAFLEX LEVELING KIT/LIFT KIT & SUSPENSION SYSTEM GUIDES

 

TeraFlex JL/JLU Lift Kit & Suspension System Guides – COMING SOON!

TeraFlex JK/JKU Leveling Kit & Lift Kit & Suspension System Guide

TeraFlex TJ/LJ Lift Kit & Suspension System Guides

TeraFlex YJ & CJ & Toyota Leaf Spring Shackle & Off-Road Parts Guide

TeraFlex Unibody Performance Spacer Lift Kit & Off-Road Parts Guide

 
TERAFLEX ACCESSORY GUIDES

 

TeraFlex Trail Gear Guide

 

- Jason Udy 

  

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