Whiteline Rear Crossmember Bushings: Chrysler 300C / Dodge Challenger / Charger / Magnum 2005-2010

Whiteline Rear Crossmember Bushings

2005–2010 Chrysler 300C / Dodge Challenger / Charger / Magnum V8

W93343

Overview:

The Whiteline Rear Crossmember Bushings are engineered specifically for 2005 to 2010 Chrysler 300C, Dodge Challenger, Charger, and Magnum models equipped with V8 engines, including Hemi and SRT8 variants. These high-performance polyurethane bushings replace the factory rubber components to provide enhanced rear suspension stability and improved chassis control. Designed for enthusiasts seeking to reduce rear-end movement under acceleration, these bushings help deliver a more confident and connected driving experience.

Ideal for drivers who demand better handling precision and reduced drivetrain lash, Whiteline’s rear crossmember bushings effectively eliminate the common issue of rear-end squirm during hard launches or spirited driving. By improving the connection between the rear crossmember and chassis, these bushings contribute to a more balanced and responsive vehicle dynamic.

Key Features:

Whiteline’s Rear Crossmember Bushings offer a range of benefits that enhance both performance and durability:

• Constructed from high-quality polyurethane for superior stiffness and longevity compared to OEM rubber bushings
• Reduces rear suspension deflection and squirm under acceleration, improving traction and stability
• Enhances front-to-rear chassis control for more predictable handling characteristics
• Precision-engineered to fit 2WD V8 models including Hemi and SRT8 engines without modification
• Resistant to oil, chemicals, and environmental degradation for extended service life
• Maintains proper suspension geometry for consistent alignment and tire wear
• Improves throttle response by minimizing drivetrain movement
• Simple bolt-in replacement for factory bushings with no special tools required

Construction & Design:

Whiteline utilizes premium-grade polyurethane material that offers a perfect balance of stiffness and compliance. Unlike traditional rubber bushings that degrade and flex excessively over time, these polyurethane bushings maintain their shape and performance under high stress. The material’s resistance to heat, oil, and road contaminants ensures long-lasting durability even in demanding driving conditions.

The bushings are precision molded to exact OEM dimensions, ensuring a direct fit without the need for modifications. This careful engineering preserves the factory suspension geometry while significantly enhancing chassis rigidity. The design focuses on reducing unwanted movement in the rear crossmember, which is critical for maintaining traction and vehicle control during aggressive acceleration and cornering.

Installation & Fitment:

Installation of the Whiteline Rear Crossmember Bushings is straightforward and designed to be a direct replacement for the original equipment bushings. No special tools or fabrication are necessary, making it accessible for professional mechanics and experienced enthusiasts alike. The bushings fit all 2WD Chrysler 300C, Dodge Challenger, Charger, and Magnum V8 models from 2005 through 2010, including Hemi and SRT8 variants.

For best results, it is recommended to have the rear suspension alignment checked and adjusted after installation to ensure optimal handling and tire wear. The bushings can be installed with the vehicle on a lift or safely supported on jack stands.

What's Included:

• Set of polyurethane rear crossmember bushings (complete for both sides)
• Installation instructions

Ideal For:

These bushings are perfect for performance enthusiasts and daily drivers alike who want to improve rear suspension stability and chassis control on their Chrysler 300C, Dodge Challenger, Charger, or Magnum equipped with V8 engines. They are especially beneficial for those who experience rear-end squirm during hard acceleration or want to enhance overall vehicle responsiveness without extensive suspension modifications.