Progressive STR47 2.0" Remote Reservoir Shocks

2007–2018 Jeep Wrangler JK 1.5-3" Lift

Part #: 47-2000

Overview

The Progressive STR47 2.0" Remote Reservoir Shocks are engineered specifically for Jeep Wrangler JK models from 2007 to 2018 equipped with 1.5 to 3-inch suspension lifts. Designed to enhance off-road capability and on-road comfort, these front shocks incorporate Progressive Suspension’s patented FST (Frequency Sensitive Technology) to dynamically adjust damping in real time. This innovation reduces the need for manual tuning and delivers a smoother, more controlled ride across varying terrains and driving conditions.

Ideal for Jeep enthusiasts seeking improved suspension performance without sacrificing daily drivability, the STR47 shocks provide superior handling, better wheel control, and increased durability for lifted Wrangler JKs. Whether tackling rugged trails or cruising city streets, these shocks maintain consistent performance and comfort.

Key Features

The STR47 shocks feature advanced technology and robust construction tailored for lifted Jeep Wrangler JKs. Key features include:

• Patented FST Design: Automatically adjusts damping curves in real time for optimal ride quality and control.
• Remote Reservoir: Increases oil capacity and improves heat dissipation to maintain consistent performance under demanding conditions.
• 2.0" Shock Body: Provides enhanced durability and strength for lifted suspension setups.
• Optimized for 1.5-3" Lifts: Engineered specifically to complement moderate lift heights without compromising suspension geometry.
• Improved Ride Comfort: Smooths out harsh impacts and reduces vibration for a more enjoyable driving experience.
• Enhanced Off-Road Capability: Maintains wheel contact and traction over uneven terrain.
• Direct Fitment: Designed for easy installation on 2007–2018 Jeep Wrangler JK front suspension.
• Durable Construction: Built to withstand the rigors of off-road use and extended driving.

Construction & Design

The STR47 shocks are constructed with high-quality materials to ensure long-lasting performance and reliability. The 2.0-inch shock body is crafted from durable steel, providing increased strength to handle the stresses of lifted suspension systems. The remote reservoir design expands oil volume and improves thermal management, preventing shock fade during extended off-road use or aggressive driving.

Progressive’s FST technology is integrated into the shock’s internal valving, allowing it to respond instantly to changes in terrain and driving style. This eliminates the need for manual adjustments and delivers a balanced ride that adapts seamlessly from smooth highways to rugged trails.

Installation & Fitment

Installation of the Progressive STR47 shocks is straightforward for Jeep Wrangler JK owners with 1.5 to 3-inch lifts. These shocks are designed as direct replacements for the front suspension, requiring no major modifications or custom fabrication. Standard hand tools and basic mechanical knowledge are sufficient for installation, though professional assistance is recommended for optimal results.

Proper alignment and torque specifications should be followed to ensure safety and performance. The shocks are compatible with most common lift kits within the specified height range, maintaining proper suspension geometry and ride height.

What's Included

• Two (2) Progressive STR47 2.0" Remote Reservoir Front Shocks
• Mounting hardware as required for direct fitment
• Installation instructions

Ideal For

The Progressive STR47 shocks are ideal for Jeep Wrangler JK owners who have installed a 1.5 to 3-inch lift and desire improved suspension performance without sacrificing comfort. They are perfect for off-road enthusiasts who demand reliable damping over rough terrain, as well as daily drivers seeking enhanced handling and ride quality. These shocks suit those looking for a maintenance-free, adaptive suspension upgrade that adjusts automatically to varying driving conditions.

Progressive Suspension is a long-running performance suspension brand best known in the motorcycle world for shocks, springs, and suspension upgrades built to improve ride control and handling. With product coverage across Harley, metric bikes, and more, Progressive is a common upgrade when riders want a more planted feel, better damping, and confidence under hard braking and cornering.