What is Frequency Sensing Technology (FST)?

Frequency Sensing Technology (FST) is a patented system developed by Progressive. It allows the shock absorber's damping to automatically adjust in real-time based on the frequency of impacts from the road and changes in the vehicle's weight, aiming to provide a smoother ride without manual tuning.

Do these shocks come with everything needed for installation?

This product includes a pair of front shocks with remote reservoirs. It is recommended to consult the manufacturer's installation instructions for a complete list of any additional hardware or tools that may be required for proper installation on your Jeep.

How do the remote reservoirs benefit my Jeep?

The remote reservoirs are connected to the main shock body and contain additional fluid. This setup helps to dissipate heat more effectively, especially during demanding use like off-roading or aggressive driving, which helps maintain consistent damping performance and prolong the life of the shock.

Specifications

Brand: Progressive
Part #: 47-2004
UPC: 00850045320966

Progressive 18-24 Jeep JL / 20-24 JT STR 47 Series 2.0 Remote Res Front Shocks (Pair) - 2.0-3.0in

Name: Progressive 18-24 Jeep JL / 20-24 JT STR 47 Series 2.0 Remote Res Front Shocks (Pair) - 2.0-3.0in
Brand: Progressive
SKU: progressive-progressive-18-24-jeep-jl-20-24-jt-str-47-series-2-0-remote-res-fron-t14-811925
Price: 779.95 USD
Availability: BackOrder

$779.95

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2018-2024 Jeep Wrangler and 2020-2024 Jeep Gladiator. Progressive STR 47 Series 2.0 Remote Reservoir front shocks improve ride quality with dynamic damping.

Key Features

Fits 2018-2024 Jeep Wrangler and 2020-2024 Jeep Gladiator (excluding Mojave).
Progressive's patented FST (Frequency Sensing Technology) dynamically adjusts damping curves in real time.
The FST piston assembly eliminates the need for manual adjustments for different driving scenarios.
Designed to provide a smoother ride by adapting to road conditions and changes in vehicle weight.
Remote reservoirs help manage heat for consistent performance during extended use.
Suitable for vehicles with a 2.0 to 3.0-inch suspension lift.

⚠️ 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

Progressive is known in the powersports world for bringing new ideas to suspension technology. This STR 47 Series 2.0 Remote Reservoir front shock pair is built for your 2018-2024 Jeep Wrangler (JL) or 2020-2024 Jeep Gladiator (JT), excluding the Mojave model. These shocks are designed to automatically adjust their damping based on road conditions and changes in vehicle weight, aiming to give you a smoother ride whether you're on the highway or tackling rougher terrain.

The heart of these shocks is Progressive's patented FST (Frequency Sensing Technology) piston assembly. This advanced design means you don't have to manually tune the shocks for different driving scenarios. The FST technology dynamically adjusts the damping curves in real time, working to reduce road noise from reaching the cabin and adapting to whatever the road throws at you. The remote reservoirs help manage heat during extended use, which is important for maintaining consistent performance.

This pair of front shocks is designed to fit vehicles with a 2.0 to 3.0-inch lift. Because these shocks are designed to adapt to changing conditions and vehicle load, they aim to provide a more comfortable and controlled experience without requiring you to stop and make adjustments. They are a solid option if you're looking to improve your Jeep's on-road comfort and off-road capability.