What does the FST technology do?

FST stands for Frequency Sensing Technology. It's a patented system within the shock piston that allows the damping force to change automatically based on how quickly the suspension is moving and the terrain you're driving on. This means the shock can provide a softer ride on smooth roads and firmer damping when needed for rougher conditions, all without manual adjustments.

Do these shocks come with everything needed for installation?

These shocks are sold as a pair for the rear of your Jeep Gladiator. While they are designed as a direct replacement for lifted applications, it's always a good idea to consult the manufacturer's installation guide to confirm if any additional hardware or specific tools are recommended for your vehicle's lift setup.

Are these shocks suitable for daily driving and off-roading?

Yes, the FST technology is designed to provide a smoother ride in a variety of situations. It adapts to changing road conditions, making them suitable for both daily driving comfort and improved performance when you venture off-road.

Specifications

Brand: Progressive
Part #: 46-2009
UPC: 00850045320713

Progressive 20-24 Gladiator (JT) STR 46 Series 2.0 Smooth Body Rear Shocks (Pair) - 3.5-4.0in

Name: Progressive 20-24 Gladiator (JT) STR 46 Series 2.0 Smooth Body Rear Shocks (Pair) - 3.5-4.0in
Brand: Progressive
SKU: progressive-progressive-20-24-gladiator-jt-str-46-series-2-0-smooth-body-rear-sh-t14-811920
Price: 499.95 USD
Availability: InStock

$499.95

Only 2 left in stock

Fits 2020-2024 Jeep Gladiator. Progressive STR 46 Series 2.0 Smooth Body Rear Shocks (Pair) with patented FST for a smoother ride.

Key Features

Fits 2020-2024 Jeep Gladiator (JT) models with 3.5-4.0 inch suspension lift (excludes Mojave).
Features patented FST (Frequency Sensing Technology) for dynamic damping adjustments.
The FST piston assembly automatically adapts damping curves to road conditions and vehicle weight.
Provides a smoother ride by reducing the impact of road imperfections.
2.0 inch smooth body design helps manage heat for consistent performance.
Sold as a pair for the rear of your vehicle.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

The patented FST (Frequency Sensing Technology) piston assembly inside these Progressive 46 Series 2.0 smooth body rear shocks is a key design choice that matters for your 2020-2024 Jeep Gladiator. This technology allows the shocks to dynamically adjust their damping curves in real time, meaning they can adapt to changing road conditions and vehicle weight without you needing to make any manual adjustments. You get a smoother ride whether you're on the highway or tackling rougher terrain.

These rear shocks are built for Gladiators that have a 3.5 to 4.0-inch lift, excluding the Mojave model. The smooth body design helps dissipate heat effectively, which is important for consistent performance, especially during extended use. Progressive has a solid reputation in the powersports industry for suspension innovation, and this FST technology is a prime example of how they aim to improve your driving experience by taking the guesswork out of tuning your suspension.

When installing these rear shocks, remember they are designed to work with lifted suspensions in the 3.5 to 4.0-inch range. This setup ensures they operate within their intended range for optimal performance and comfort.