KYB Excel-G Rear Gas Shock

2005–2010 Chrysler 300, 2009–2010 Dodge Challenger, 2006–2010 Dodge Charger, 2005–2008 Dodge Magnum

Part #: 349065

Overview

The KYB Excel-G Rear Gas Shock 349065 is a premium replacement shock absorber engineered to restore the original ride comfort and handling characteristics of your Chrysler 300, Dodge Challenger, Charger, or Magnum. Designed specifically for rear suspension applications on model years 2005 through 2010 (depending on vehicle), this shock absorber delivers smooth, stable driving dynamics that closely match factory performance.

Ideal for drivers looking to replace worn or failing OEM shocks, the Excel-G provides enhanced control, improved responsiveness, and long-lasting durability. Whether you commute daily or enjoy spirited driving, these shocks help maintain your vehicle’s suspension performance and safety over extended use.

Key Features

KYB Excel-G shocks combine advanced engineering and high-quality materials to deliver reliable performance and longevity. Key features include:

• OEM Grade Quality: Manufactured on the same production lines as original equipment with upgraded valving and materials for superior reliability.
• Nitrogen Gas-Charged Twin-Tube Design: Prevents foaming and provides consistent damping for smooth, stable ride quality.
• Hand-Assembled Damping Valves: Ensures precise control over tire movement and body motion, enhancing handling and comfort.
• Triple Chrome-Plated Piston Rod: Reduces seal wear and extends shock life by resisting corrosion and abrasion.
• Sintered Iron Rod Guide: Maintains proper alignment of the piston rod for predictable and safe vehicle handling.
• Seamless Steel Tubing: Eliminates fluid bypass, improving durability and consistent shock absorption.
• Thick, Rigid Strut Bodies and Brackets: Designed to reduce flex and maintain alignment under load for reliable performance.
• Long Service Life: Built to last over 150,000 miles, outperforming many OEM shocks in durability.

Construction & Design

The KYB Excel-G Rear Shock 349065 features a robust twin-tube design charged with nitrogen gas to prevent foaming and maintain consistent damping performance throughout its lifespan. The piston rod is triple chrome-plated to minimize wear on seals and resist corrosion, significantly extending the shock’s service life.

Each damping valve is meticulously hand-assembled in a controlled environment to ensure exacting quality standards, delivering smooth and responsive suspension control. The sintered iron rod guide maintains perfect piston rod alignment, reducing unwanted movement and enhancing vehicle safety. Seamless steel tubing in the inner cylinder eliminates fluid bypass, ensuring consistent shock absorption and durability under demanding driving conditions.

Installation & Fitment

The KYB Excel-G Shock 349065 is designed as a direct replacement for the rear shocks on 2005–2008 Dodge Magnum, 2005–2010 Chrysler 300, 2006–2010 Dodge Charger, and 2009–2010 Dodge Challenger models. It fits precisely with existing mounting points, requiring no modifications for installation. This makes the replacement process straightforward for professional mechanics and experienced DIY enthusiasts alike.

Proper installation restores your vehicle’s original suspension geometry and handling characteristics, ensuring optimal ride comfort and control.

What's Included

• One KYB Excel-G Rear Shock Absorber (Part #349065)
• All necessary mounting hardware (if applicable)
• Installation instructions (where provided)

Ideal For

This shock absorber is ideal for vehicle owners who want to maintain or restore their Chrysler 300, Dodge Challenger, Charger, or Magnum’s original ride quality and handling. It is well-suited for drivers seeking reliable, long-lasting suspension components that deliver smooth comfort and precise control. Whether replacing worn OEM shocks or upgrading for improved performance, the KYB Excel-G offers a balanced solution for daily driving and spirited road use.

KYB is a major shock and strut manufacturer supplying both OEM and aftermarket suspension components, with options that range from OE-replacement ride quality to more performance-oriented control. For enthusiasts, KYB upgrades are a solid way to restore damping performance and tighten handling feel with proven manufacturing scale and consistency.