FOX Factory Race Coilover Kit Live Valve

2021–2025 Jeep Wrangler JL 2.0L Turbo / 3.0L EcoDiesel / 3.6L V6 / 6.4L 392

Part #: 883-26-158

Overview

The FOX Factory Race Coilover Kit with Live Valve technology is engineered specifically for the Jeep Wrangler JL models from 2021 to 2025, including the 2.0L Turbo, 3.0L EcoDiesel, 3.6L V6, and 6.4L 392 engines. Developed from FOX’s renowned off-road race shocks, this coilover kit delivers race-proven damping performance combined with advanced electronic control for superior ride quality and handling. Designed for serious off-road enthusiasts and performance seekers, it offers a perfect balance of comfort and capability on rugged terrain and daily driving alike.

This coilover kit provides a 3.5 to 4.5-inch lift, enhancing ground clearance and suspension travel to tackle challenging trails while maintaining precise control and stability. The integration of Live Valve technology allows real-time adjustment of damping forces, adapting instantly to changing terrain conditions for an optimized driving experience.

Key Features

The FOX Factory Race Coilover Kit Live Valve incorporates cutting-edge technology and durable construction to elevate your Jeep Wrangler’s suspension performance:

• Live Valve electronic damping control for instant response to terrain changes
• Race-proven internal valving derived from FOX’s off-road competition shocks
• Adjustable coilover design providing 3.5 to 4.5 inches of lift
• High-strength aluminum bodies with hard anodized finish for corrosion resistance
• Integrated reservoir design for improved heat dissipation and consistent performance
• Sealed cartridge system to protect internal components from dirt and debris
• Optimized for Jeep Wrangler JL models with multiple engine options (2.0L Turbo, 3.0L EcoDiesel, 3.6L V6, 6.4L 392)
• Plug-and-play wiring harness for seamless integration with vehicle electronics
• Designed to maintain factory ride height options and suspension geometry

Construction & Design

Built with FOX’s signature attention to detail, the Factory Race Coilover Kit features premium materials and precision engineering. The shock bodies are crafted from lightweight yet durable aluminum, finished with a hard anodized coating to resist corrosion and wear in harsh off-road environments. The internal valving system is race-tuned to deliver consistent damping performance, ensuring smooth compression and rebound control over varied terrain.

The coil springs are designed to provide the specified lift while maintaining ride comfort and handling balance. The integrated reservoir design enhances cooling efficiency, preventing shock fade during extended off-road use. Additionally, the sealed cartridge system protects the internal components from contaminants, extending the service life of the shocks.

Installation & Fitment

This coilover kit is engineered for direct fitment on 2021–2025 Jeep Wrangler JL models equipped with 2.0L Turbo, 3.0L EcoDiesel, 3.6L V6, or 6.4L 392 engines. Installation requires standard suspension disassembly and replacement of factory shocks and springs with the FOX coilovers. The kit includes all necessary hardware and a plug-and-play wiring harness for the Live Valve system, simplifying the electronic integration process.

No significant modifications to the vehicle’s frame or suspension geometry are required, preserving factory alignment and handling characteristics. Professional installation is recommended to ensure optimal performance and safety.

What's Included

• Front and rear FOX Factory Race Coilover shocks with Live Valve technology
• Coil springs calibrated for 3.5–4.5 inch lift
• Mounting hardware and brackets
• Plug-and-play wiring harness for Live Valve electronic control
• Installation instructions and technical documentation

Ideal For

This coilover kit is ideal for Jeep Wrangler JL owners who demand high-performance suspension capable of handling aggressive off-road conditions without sacrificing daily drivability. It suits enthusiasts who participate in trail riding, rock crawling, and desert racing, as well as those seeking enhanced vehicle stance and ground clearance with advanced electronic damping control. The Live Valve system benefits drivers looking for adaptive suspension technology that automatically adjusts to terrain for improved comfort and control.

FOX (RideFOX) is a top-tier suspension brand producing high-performance shocks and components for trucks, UTVs, and motorsports applications. Known for race-proven engineering and tunability, FOX products are built to handle harsh impacts, high speeds, and demanding off-road conditions while keeping the vehicle controlled and composed.