Hotchkis Sport Rear Sway Bar

2013–2015 Dodge Challenger R/T / SRT Hellcat

22121R

Overview:

The Hotchkis Sport Rear Sway Bar is a precision-engineered suspension upgrade designed specifically for the 2013 to 2015 Dodge Challenger R/T and 2015 SRT Hellcat models. This rear sway bar set significantly enhances cornering performance by increasing rear roll stiffness, addressing the common issue of excessive understeer found in stock Challenger R/T V6 configurations. By improving rear-end grip and balance, it allows drivers to enjoy a more neutral handling experience with improved traction and control during aggressive driving and spirited cornering.

Ideal for enthusiasts seeking sharper turn-in response and better overall vehicle dynamics, this Hotchkis sway bar transforms the Challenger’s handling characteristics without compromising ride quality. It provides a more confident and engaging driving experience, whether on the street or the track.

Key Features:

This Hotchkis Sport Rear Sway Bar offers a range of performance and durability benefits, including:

• Lightweight, strong hollow sway bar with a diameter of 0.875" (22mm), delivering 35% more stiffness than the stock rear sway bar
• Durable gloss black powder coat finish for corrosion resistance and long-lasting appearance
• High-quality polyurethane bushings that reduce deflection and improve responsiveness
• Special greasable rear brackets for smooth operation and extended bushing life
• Complete installation hardware included for a straightforward upgrade
• Enhances rear roll stiffness to reduce body roll and improve vehicle balance
• Improves traction and stability during cornering, allowing for crisper, quicker turn-in
• Eliminates excessive understeer, enabling better throttle steering and car rotation on corner entry

Construction & Design:

The Hotchkis Sport Rear Sway Bar is crafted from high-strength hollow steel tubing, providing an optimal balance of rigidity and weight savings. The hollow design reduces unsprung mass, which benefits suspension responsiveness and overall handling. The sway bar is finished with a durable gloss black powder coat that protects against corrosion and wear from road elements.

Polyurethane bushings are used to minimize compliance and maintain precise sway bar function, while the greasable rear brackets ensure smooth articulation and reduce bushing wear over time. This combination of materials and engineering results in a robust, reliable component built to withstand the demands of performance driving.

Performance & Sound

By increasing rear roll stiffness by 35% compared to the factory sway bar, this Hotchkis rear sway bar significantly reduces body roll and improves chassis balance. The result is a more neutral handling chassis with enhanced rear-end grip, allowing drivers to confidently rotate the car through corners and maintain throttle control without the typical understeer tendency. While the sway bar does not affect engine sound, it contributes to a more connected and responsive driving feel.

Installation & Fitment:

The Hotchkis Sport Rear Sway Bar is designed as a direct bolt-on upgrade for the Dodge Challenger R/T V6 models from 2013 through 2015, as well as the 2015 SRT Hellcat and other specified Challenger trims. Installation requires no modifications to the vehicle’s suspension or chassis, making it a straightforward upgrade for enthusiasts with basic mechanical skills. All necessary hardware and detailed instructions are included to ensure a smooth installation process.

What's Included:

• Hotchkis Sport Rear Hollow Sway Bar (0.875" / 22mm diameter)
• Polyurethane bushings
• Special greasable rear brackets
• Complete installation hardware
• Installation instructions

Ideal For:

This rear sway bar is perfect for Dodge Challenger owners looking to improve handling balance and reduce understeer without sacrificing ride comfort. It suits street performance enthusiasts, weekend track drivers, and anyone seeking a more engaging and controlled driving experience from their 2013–2015 Challenger R/T or 2015 SRT Hellcat. It is also an excellent complement to other suspension upgrades for a comprehensive handling enhancement.

Hotchkis Sport Suspension builds handling-focused components—sway bars, control arms, springs, braces, and complete systems—aimed at making street cars feel more precise and stable. Popular in pro-touring and autocross circles, Hotchkis parts are designed to tighten response, reduce roll, and give drivers a more confident, connected chassis.