What is Frequency Sensing Technology (FST)?

Frequency Sensing Technology (FST) is a patented internal system that allows the shock absorber to dynamically adjust its damping force in real time. It senses changes in road conditions and vehicle weight to provide a smoother ride without requiring manual adjustments.

Do these shocks come with everything needed for installation?

This product includes a pair of front shocks. It is recommended to consult the manufacturer's installation instructions for any additional hardware or components that may be required for your specific lift kit setup.

How do these shocks improve the ride quality on my Jeep Wrangler?

The FST system continuously adapts the damping to match the terrain, smoothing out impacts from bumps, potholes, and rough surfaces. This results in a more comfortable and controlled ride, both on and off-road, and helps to minimize the transfer of road noise into the cabin.

Specifications

Brand: Progressive
Part #: 46-2002
UPC: 00850045320645

Progressive 07-18 Wrangler (JK) STR 46 Series 2.0 Smooth Body Front Shocks (Pair) - 3.5-5.0in

Name: Progressive 07-18 Wrangler (JK) STR 46 Series 2.0 Smooth Body Front Shocks (Pair) - 3.5-5.0in
Brand: Progressive
SKU: progressive-progressive-07-18-wrangler-jk-str-46-series-2-0-smooth-body-front-sh-t14-811913
Price: 499.95 USD
Availability: InStock

$499.95

Only 5 left in stock

Fits 2007-2018 Jeep Wrangler JK. Progressive STR 46 Series 2.0 smooth body front shocks (pair) for 3.5-5.0in lift. Dynamic damping for a smoother ride.

Key Features

Fits 2007-2018 Jeep Wrangler JK models with a 3.5-5.0 inch suspension lift.
Includes a pair of Progressive STR 46 Series 2.0 smooth body front shocks.
Features patented Frequency Sensing Technology (FST) for dynamic damping.
Automatically adjusts damping curves in real time to suit road conditions and vehicle weight.
Designed to provide a smoother ride and reduce road noise reaching the cabin.
The 2.0 smooth body construction offers durability and reliable performance.

⚠️ 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

You're getting a pair of Progressive STR 46 Series 2.0 smooth body front shocks designed specifically for your 2007-2018 Jeep Wrangler JK. These shocks are built to handle a 3.5 to 5.0-inch suspension lift, giving your Jeep the clearance and capability you need for off-road adventures or just a more comfortable daily drive.

What sets these shocks apart is Progressive's patented Frequency Sensing Technology (FST). This advanced internal design automatically adjusts the damping force in real time based on the road conditions and changes in vehicle weight. This means you get a smoother ride whether you're cruising on the highway, tackling rough trails, or dealing with uneven pavement. There's no need for manual adjustments or complicated tuning; the shocks adapt on their own, reducing road noise and improving overall comfort for you and your passengers.

The 2.0 smooth body construction is a solid choice for durability and performance. These shocks are a well-built option that will make a noticeable difference in how your Wrangler handles various terrains.