Back

Back Sign In

SET YOUR VEHICLE

Suspension

Set Your Vehicle

Browse By Category

Product images

Product Media

Teraflex 3in LCG Prerunner Suspension System Lift Kit - JK 4DR

Suspension
Lift Kits
3-3.5in Lifts >Teraflex 3in LCG Prerunner Suspension System Lift Kit - JK 4DR

Teraflex 3in LCG Prerunner Suspension System Lift Kit

JK 4DR

INCLUDED IN PRICE

Spring Box $881.99

1 x Teraflex 4in Spring Box Kit - JK 4Dr
TER1404000

Only 1 left!
Speedbump Kit $765.89

1 x Teraflex SpeedBump Kit Front and Rear - JK
TER1958259

Only 1 left!
Flex Arm Brackets $638.99

1 x Teraflex Elite LCG Long Adjustable FlexArm Bracket Kit - JK
TER1957000

Only 2 left!
Lower Flex Arms $895.49

1 x Teraflex Alpine Lower Long Arm Kit - JK
TER1315001

Only 1 left!
Upper Flex Arms $636.29

1 x Teraflex Alpine Upper Long Arm Kit - JK
TER1315002

Only 1 left!
Front Track Bar $290.69

1 x Teraflex Forged Adjustable Trackbar - Front - JK
TER1753418

In stock!
Rear Track Bar $279.89

1 x Teraflex Forged Adjustable Track Bar - Rear - JK
TER1754418

In stock!
Limit Strap Kit $125.09

1 x Teraflex Limit Strap Kit - JK
TER4853100

Only 2 left!

$4,514.32

10%
off

(Price as configured)

Qualifies for
free shipping!

Set your vehicle to confirm fitment

You will earn Reward Points with this Purchase.

Write a Review | Q&A

Part # 1145044

Any Questions?
Chat with an expert!

ANY QUESTIONS?

Authorized
Dealer

Product Resources

Fitment Details

Features & Product Details

TeraFlex 3" LCG Prerunner Suspension System Lift Kit JK 4dr Features:

HD suspension limit straps limit down travel safely to prevent drivetrain, suspension, and/or fender damage

Front and rear SpeedBump Bump Stops provide progressive compression during high-speed suspension movement CT Long Arm Suspension Systems:

Adjustable Alpine Long Control Arms & Brackets tune anti-squat geometry for proper suspension alignment on 3-6" lift kits

Alpine Long Control Arms are constructed from durable 42mm x 4mm (upper) amd 50mm x 5mm (lower) wall DOM tube for maximum strength

Alpine Long Arm Brackets are gusseted and reinforced for superior strength w/ reduced Reduced Noise Vibration and Hardness (NVH) compared to other long arm kits

High-quality maintenance-free bushings provide excellent NVH damping and ride quality.

HD Forged Adjustable Front and Rear (4"+) Track Bars and Rear Track Bar Bracket improve steering response, center axles to optimize vehicle roll center, and reduce body roll for unsurpassed handling

Front SpeedBump and rear Progressive Bump Stops provide progressive compression during high-speed suspension movement

Coil spring retainers prevent the springs from unseating during full suspension travel

TeraFlex Limited Lifetime Warranty against defects

The TeraFlex Jeep JK Elite LCG PreRunner system combines top-of-the-line components into a purpose-built speed system. The PreRunner system is designed to minimize unnecessary rotational mass, and maximize complete wheel travel. Delivers dependable and true Cross-Trail (CT) performance. The LCG PreRunner specifically focuses on the speed aspect of off road performance, and by keeping tire size to 35” the JK is able to quickly accelerate. FOX Racing long-travel shocks (available separately) feature a unique shock body design that provides a longer stroke by using a remote reservoir for the IFP (internal floating piston) while allowing for maximum compression, and are race-tuned and valved to work in conjunction with the SpeedBumps for all out performance. Suspension limiting straps prevent any potential damage to drivetrain or suspension by maximizing down travel safely. Extensive gusseting and brackets beef up critically weak areas and prevent potential damage in areas that are prone to damage at high speed. Coil Spring retainers prevent the coil springs from unseating during full suspension extension. The TeraFlex PreRunner suspension system is designed to fit 35" tires. Fits all JK Wrangler models including Rubicon and Unlimited.

TeraFlex JK Elite LCG PreRunner System Specifications: Fitment: Jeep Wrangler JKU 4-door

Requires aftermarket wheels w/ 4.75” backspacing or less – or Offset Wheel Adapters (# 1055000) for stock wheels – NOT INCLUDED.

We highly recommend driveshaft modifications such as our High-Angle Rzeppa CV Driveshafts or our High-Angle Rzeppa CV Joint Kit (# 1744014).

Requires cutting/removal of factory control arm bracketry to install Alpine Long Arm Brackets.

Requires cutting and welding.

Alignment required.

Requires longer shocks – we recommend Falcon Series 3.3 Fast Adjust Piggyback Shocks (JK 2dr: # 02-01-33-400-253 or JK 4dr: # 03-01-33-400-253).