Whiteline Rear Sway Bar

2005–2010 Chrysler 300C / Dodge Challenger / Charger / Magnum V8 2WD

BCR15Z

Overview:

The Whiteline Rear Sway Bar is a precision-engineered suspension upgrade designed specifically for 2005 to 2010 Chrysler 300C, Dodge Challenger, Charger, and Magnum models equipped with V8 2WD powertrains, including the 5.7L HEMI and SRT8 variants. This 18mm adjustable rear sway bar significantly enhances vehicle handling by reducing body roll during cornering, resulting in improved grip and stability. Ideal for enthusiasts seeking a balanced combination of daily drivability and spirited performance, this sway bar offers a cost-effective way to elevate your vehicle’s suspension dynamics without compromising comfort.

By allowing adjustment of the sway bar’s stiffness, the Whiteline Rear Sway Bar provides tunability to match different driving conditions and preferences. Whether you’re navigating tight corners on the street or pushing your car on the track, this sway bar delivers a noticeable improvement in handling precision and responsiveness.

Key Features:

Engineered for performance and versatility, the Whiteline Rear Sway Bar includes the following key features:

• 18mm diameter bar optimized for rear suspension roll control
• Two-point adjustable lever arms for customizable roll stiffness
• Improves grip and reduces body roll for enhanced cornering stability
• Compatible with 2005–2010 Chrysler 300C, Dodge Challenger, Charger, and Magnum V8 2WD models
• Includes all necessary hardware for a complete and straightforward installation
• Constructed from high-quality materials for durability and long-lasting performance
• Designed to maintain excellent ride quality while improving handling
• Free shipping included for added value

Construction & Design:

The Whiteline Rear Sway Bar is crafted from premium-grade steel, ensuring strength and resistance to fatigue under demanding driving conditions. Its robust construction is complemented by a durable powder-coated finish that protects against corrosion and wear. The adjustable lever arms are precisely engineered to allow easy tuning of the sway bar’s effective stiffness, enabling drivers to tailor suspension response without the need to replace the entire component. This thoughtful design balances rigidity with compliance, delivering improved handling without harshness.

Performance & Sound

By increasing rear roll stiffness, this sway bar reduces body lean during aggressive cornering, resulting in sharper turn-in and enhanced vehicle stability. The improved grip translates to more confident handling, especially in high-speed maneuvers or spirited driving scenarios. While the sway bar does not directly affect engine sound, the enhanced chassis control contributes to a more connected and engaging driving experience.

Installation & Fitment:

Installation of the Whiteline Rear Sway Bar is straightforward and designed to fit directly onto the factory mounting points of compatible vehicles. The kit includes all necessary hardware, allowing for a hassle-free upgrade without the need for modifications or specialized tools. The adjustable lever arms provide flexibility to fine-tune handling characteristics post-installation, making it suitable for both street and track use.

What's Included:

• Whiteline 18mm adjustable rear sway bar
• Adjustable lever arms (2-point adjustment)
• Complete hardware kit for installation
• Installation instructions

Ideal For:

This sway bar is perfect for Chrysler and Dodge enthusiasts who want to improve their vehicle’s handling dynamics without sacrificing ride comfort. It suits daily drivers looking for enhanced cornering stability, as well as weekend warriors and track day participants who demand precise chassis control. Compatible with popular V8 2WD models from 2005 to 2010, it offers a reliable and adjustable solution for a wide range of performance applications.

Whiteline is a performance suspension specialist with a reputation for components that improve balance, steering precision, and grip—sway bars, bushings, control arms, and complete handling kits built for spirited street driving, autocross, and track use. If you’re chasing a tighter, more confidence-inspiring chassis without going full racecar harshness, Whiteline is a proven bolt-on solution.