Prothane Front Sway Bar Bushings

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

4-1140-BL

Overview:

The Prothane Front Sway Bar Bushings are a high-performance upgrade designed specifically for 2005 to 2010 Chrysler 300C, Dodge Challenger, Charger, and Magnum models equipped with V8 engines. These bushings replace the factory rubber components that tend to be overly soft and prone to wear, resulting in less precise handling and a sloppy suspension feel. By upgrading to Prothane’s durable polyurethane bushings, drivers gain improved suspension control, enhanced stability, and a more responsive driving experience without sacrificing ride quality.

Ideal for enthusiasts seeking to optimize the handling characteristics of their LX platform vehicles, these bushings provide a direct improvement in front sway bar performance, delivering tighter cornering and reduced body roll. Whether for spirited street driving or occasional track use, Prothane’s front sway bar bushings offer a reliable and long-lasting solution to factory suspension limitations.

Key Features:

Prothane’s front sway bar bushings are engineered to deliver superior performance and durability. Key features include:

• Constructed from high-quality polyurethane for increased stiffness and longevity compared to stock rubber bushings
• Resistant to oil, gas, and other automotive fluids, ensuring long-term durability under harsh conditions
• Improves front suspension stability and handling precision by reducing unwanted sway bar deflection
• Designed to fit perfectly on LX platform vehicles with V8 engines from 2005 to 2010
• Available in both red and black color options to suit personal preferences or vehicle aesthetics
• Helps maintain consistent suspension geometry for predictable and responsive control
• Made-to-order product with a typical lead time of 4-6 weeks, ensuring quality and attention to detail

Construction & Design:

Prothane’s front sway bar bushings are precision molded from premium-grade polyurethane, a material known for its excellent balance of flexibility and rigidity. Unlike factory rubber bushings that degrade and compress over time, polyurethane maintains its shape and performance characteristics under stress. This material choice ensures that the bushings provide consistent support to the sway bar, minimizing deflection and improving suspension feedback.

The design incorporates tight tolerances to ensure a secure fit around the sway bar and mounting points, reducing unwanted movement and noise. Additionally, the bushings are impervious to common automotive contaminants such as oil and gasoline, which can cause premature deterioration in rubber components. This results in a longer service life and reduced maintenance requirements.

Installation & Fitment:

Installation of the Prothane front sway bar bushings is straightforward and designed to be a direct replacement for the factory rubber bushings on compatible LX platform vehicles. No modifications are necessary, and the bushings fit securely around the sway bar and mounting brackets. Basic hand tools are typically sufficient for removal of the old bushings and installation of the new ones.

These bushings are specifically engineered to fit the following vehicles equipped with V8 engines:

• 2005–2010 Chrysler 300C
• 2008–2010 Dodge Challenger
• 2006–2010 Dodge Charger
• 2005–2008 Dodge Magnum

What's Included:

• Set of front sway bar polyurethane bushings
• All necessary mounting hardware for installation
• Installation instructions

Ideal For:

This Prothane front sway bar bushing kit is ideal for LX platform owners who want to improve their vehicle’s handling dynamics without extensive suspension modifications. It is perfect for enthusiasts looking to reduce body roll and increase front-end responsiveness during aggressive driving or daily use. Additionally, it suits those who want a durable, maintenance-free upgrade that outperforms factory rubber bushings in longevity and performance.

Prothane manufactures high-performance polyurethane bushings and chassis components designed to replace soft factory rubber and tighten up handling response. Made in the USA and built for cars and trucks, Prothane kits are a classic upgrade for enthusiasts chasing sharper steering feel, better suspension consistency, and longer-lasting materials.