Old Man Emu Nitrocharger Plus Rear Shock

Jeep Wrangler 18-25 6.4L/3.6L/3.0L EcoDiesel/2.0L

Part #: 63151

Overview

The Old Man Emu Nitrocharger Plus Rear Shock is engineered specifically for the Jeep Wrangler JL models from 2018 through 2026 equipped with 2.5 to 3.5-inch lifts. Designed to deliver a perfect balance between off-road durability and on-road comfort, these shocks provide enhanced vehicle control and ride quality under a variety of driving conditions. Whether you’re navigating rugged trails, carrying heavy loads, or cruising city streets, the Nitrocharger Plus shocks offer dependable performance tailored to your Jeep’s unique suspension setup.

Ideal for Jeep enthusiasts who demand both capability and comfort, these shocks reduce body roll, improve steering response, and maintain stability during towing or hauling. Their vehicle-specific tuning ensures that your Wrangler JL handles confidently, no matter the terrain or load.

Key Features

Old Man Emu’s Nitrocharger Plus Rear Shock incorporates advanced technology and design to optimize your Jeep’s suspension performance. Key features include:

• Vehicle-specific damping tuned for Jeep Wrangler JL with 2.5-3.5" lift
• Enhanced control over body roll and improved steering precision
• Durable construction designed to withstand harsh off-road conditions
• Optimized for heavy loads and towing applications
• Engineered to work seamlessly with Old Man Emu vehicle-specific coil springs
• Balanced performance for both off-road ruggedness and on-road comfort
• Minimizes harshness and vibration for a smoother ride experience
• Tested extensively to ensure reliability and consistent performance

Construction & Design

The Nitrocharger Plus Rear Shock features robust construction using high-quality materials engineered for longevity and resilience. The shock absorber is built to endure the demanding conditions of off-road driving while maintaining precise damping control. Its internal valving is specifically calibrated to complement the lifted suspension geometry of the Jeep Wrangler JL, ensuring consistent performance across various terrains and load conditions.

Designed to pair perfectly with Old Man Emu’s coil springs, the shock’s architecture supports increased articulation and load capacity without sacrificing ride comfort. The durable finish protects against corrosion and wear, extending the life of the component even in challenging environments.

Installation & Fitment

Installation of the Old Man Emu Nitrocharger Plus Rear Shock is straightforward for lifted Jeep Wrangler JL models with 2.5 to 3.5 inches of lift. These shocks are designed as direct replacements for the rear dampers, requiring no major modifications or additional components. Proper installation ensures optimal damping performance and suspension geometry alignment.

For best results, it is recommended to install these shocks in conjunction with Old Man Emu vehicle-specific coil springs to maintain the intended suspension balance and ride quality. Professional installation is advised to guarantee correct torque specifications and alignment.

What's Included

• One (1) Old Man Emu Nitrocharger Plus Rear Shock (Passenger or Driver Side as specified)
• Mounting hardware as required for direct fitment
• Installation instructions

Ideal For

This shock absorber is ideal for Jeep Wrangler JL owners who have lifted their vehicles between 2.5 and 3.5 inches and seek a suspension upgrade that enhances both off-road capability and on-road comfort. It is perfect for drivers who frequently tow or carry heavy loads, as well as those who demand improved handling and reduced body roll during spirited driving or challenging terrain navigation.

Old Man Emu (OME), part of ARB, builds tuned 4x4 suspension systems—springs, shocks, and complete kits—engineered to improve ride control, durability, and load handling on harsh terrain. It’s a staple upgrade for off-road and overland builds where you want real-world performance, comfort, and reliability beyond one-size-fits-all lift kits.