Fitment

Years	Make	Model
2018-2025	Jeep	Wrangler JL Unlimited

Quick Specs

9.5 Hours (10.5 Hours w/ shocks) install time
Lift Height: 4.5"

Max Tire Diameter:

Sport/Sahara Fenders: 35" (w/ 3" front & 2.5" rear bump stops)
Sport/Sahara Fenders: 37" (w/ 3.5" front & 4" rear bump stops)
Rubicon Fenders: 37" (w/ 2.5" front & 3" rear bump stops)
Aftermarket High Fenders: 39"+ (varies)

Part Number : 1614000/1614020

Important Notes

Requires aftermarket wheels w/ 4.75” backspacing or less – or Offset Wheel Adapters (# 1057000) for stock wheels.
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 Extensions and Shims to fit 35” tires.
Sport/Sahara Fenders require 3.5” Front and 4” Rear Bump Stop Extensions and Shims to fit 37” tires.
Rubicon Fenders require 2.5” Front and 3” Rear Bump Stop Extensions and Shims to fit 37” tires.
Aftermarket High Fenders required to fit 39”+ tires. Bump Stop Extension and Shim requirements will vary based on setup. Installer must check for clearances.
May require an additional 0.5” Bump Stop Strike Pad Shim Kit (# 1959300).
Sport Frame Bracket HD Reinforcement Kit (# 1938115) beefs up the Front Control Arm Sport Frame Brackets. Recommended, but not required.
Requires longer shocks – Falcon Performance Shocks recommended.

TeraFlex 1614000/1614020 4.5" Sport ST4 Suspension System - No Shocks

2018-2025 Jeep Wrangler JL Unlimited

4.9256198347107 847 5

98.512396694215%

4.9/5 out of 847 Company Reviews. Rating:

Add Your Review

2018-2025 Jeep Wrangler JL Unlimited

Brand : TeraFlex
SKU :
Part Number :

As low as $1,739.96

Your discount may still be available. Contact us in Live Chat

Lowest Prices
Price match guarantee
In-House Experts
We know our products
Factory Authorized
Install Center
Guaranteed Fitment
Always the correct part
International Shipping?
Get a Quote

Talk to a Specialist Now

Click here for live chat

Product Details

These all-inclusive TeraFlex Sport ST (Street & Trail) Suspensions Systems deliver true street & trail (ST) performance and capability in a dependable and maintenance-free package.The 4.5” Sport ST4 Suspension System’s higher lift height allows for larger tires and a dominating stance, while maintaining a comfortable and stable ride on both highway and trail.

TeraFlex’s robust Front Control Arm Sport Frame Brackets provide steering geometry correction as well as positive braking control with reduced nosedive. Sport ST Suspension Systems feature lift coil springs, bump stops, and front sway bar quick disconnects optimized for stated lift height as well as tire and component clearance. Front Control Arm Sport Frame Brackets balance front caster and pinion angles to improve front suspension geometry on vehicles with 2.5-4.5” lifts.

The Front and Rear Track Bar Axle Brackets improve steering response, center the axles to optimize vehicle roll center, and reduce body roll for unsurpassed handling. This results in a simple “install and drive” bolt-on installation with no cutting or welding required. These maintenance-free suspension systems provide superior on-road ride quality and comfort with maximum off-road flex. TeraFlex suspension systems provide reduced noise, vibration, and harshness (NVH).

Sport ST Suspension Systems can be installed on Friday, wheeled on Saturday, and driven to church on Sunday! 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.