King Shocks 2.5 Dia Piggyback Res Shock (REAR)

2018–2025 Jeep Wrangler 2.0L Turbo, 3.6L V6, 3.0L EcoDiesel, 6.4L 392

Part #: 25001-376

Overview

The King Shocks 2.5 Dia Piggyback Reservoir Rear Shock is a premium performance suspension upgrade designed specifically for Jeep Wrangler models from 2018 through 2025. Engineered to deliver superior ride quality and enhanced off-road capability, this shock absorber is custom tuned to match the unique demands of various Jeep Wrangler engines including the 2.0L Turbo, 3.6L V6, 3.0L EcoDiesel, and the powerful 6.4L 392. Whether you’re tackling rugged trails or cruising on pavement, King Shocks provides unparalleled damping performance that improves vehicle control, comfort, and durability.

Developed through extensive real-world testing, this shock features an optimized damping curve that balances firmness and compliance, ensuring your Jeep maintains traction and stability in diverse driving conditions. Ideal for enthusiasts seeking a reliable upgrade that enhances both daily driving and serious off-road adventures.

Key Features

King Shocks’ 2.5 Dia Piggyback Reservoir Rear Shock incorporates advanced technology and precision engineering to elevate your Jeep Wrangler’s suspension system. Key features include:

• Custom-tuned damping curve tailored for Jeep Wrangler 2018–2025 models
• High-performance piggyback reservoir design for improved heat dissipation and consistent shock performance
• Durable 2.5-inch diameter shock body for enhanced strength and longevity
• Optimized spring rate compatibility to maintain ride quality and handling balance
• Precision valving developed through rigorous real-world testing
• Corrosion-resistant finishes to withstand harsh off-road environments
• Improved wheel control and reduced shock fade during extended use
• Direct bolt-on fitment for hassle-free installation

Construction & Design

King Shocks are renowned for their robust construction and meticulous design. This rear shock features a heavy-duty 2.5-inch diameter aluminum body that offers an excellent strength-to-weight ratio. The piggyback reservoir increases oil capacity and surface area, which helps dissipate heat more effectively during demanding off-road conditions, reducing shock fade and maintaining consistent damping performance.

All components are precision-machined and assembled to exacting standards, ensuring durability and reliability. The shock’s valving is custom calibrated to complement the Jeep Wrangler’s suspension geometry and weight distribution, providing a smooth yet controlled ride. Additionally, corrosion-resistant coatings protect the shock from environmental damage, extending its service life.

Installation & Fitment

This King Shocks rear shock is designed for direct replacement on 2018–2025 Jeep Wrangler models equipped with 2.0L Turbo, 3.6L V6, 3.0L EcoDiesel, or 6.4L 392 engines. Installation requires no modifications, making it a straightforward upgrade for experienced DIYers or professional installers. The shock mounts to existing factory locations using OEM hardware, ensuring a secure and precise fit. Proper installation will restore or improve suspension performance, enhancing both on-road comfort and off-road capability.

What's Included

• One King Shocks 2.5 Dia Piggyback Reservoir Rear Shock (Driver or Passenger side)
• Mounting hardware as required for direct fitment
• Installation instructions

Ideal For

This shock is ideal for Jeep Wrangler owners who demand enhanced suspension performance without sacrificing ride comfort. Whether you are an off-road enthusiast seeking improved control over rough terrain or a daily driver looking for a smoother, more stable ride, King Shocks delivers a high-quality solution. It is especially suited for those who want a durable, reliable upgrade that withstands the rigors of trail use while maintaining excellent on-road manners.

King Shocks is a premium off-road suspension brand known for rebuildable, tunable shocks and coilover systems designed to survive high-speed, high-impact terrain. Their race-proven damping and heavy-duty construction make King a top pick for desert, trail, and overland builds that demand consistent control and durability.