BMR Suspension Rear Strut Tower Brace

2005–2024 Chrysler 300, Dodge Challenger, Dodge Charger, Dodge Magnum

Part #: STB112R

Overview

The BMR Suspension Rear Strut Tower Brace is engineered to reinforce the rear chassis of your Chrysler 300, Dodge Challenger, Dodge Charger, or Dodge Magnum from model years 2005 through 2024. Designed for enthusiasts seeking improved handling and chassis rigidity, this brace significantly reduces chassis flex caused by torque and horsepower during spirited driving or racing conditions. Whether you’re hitting the street, drag strip, or tackling performance driving, the BMR Rear Strut Tower Brace delivers enhanced stability and confidence behind the wheel.

By stiffening the rear suspension mounting points, this brace helps maintain proper alignment and suspension geometry under load, resulting in sharper cornering response and improved overall vehicle dynamics. It’s an ideal upgrade for drivers who demand more from their Mopar muscle cars without compromising daily drivability.

Key Features

Built with precision and durability in mind, the BMR Rear Strut Tower Brace offers the following key benefits:

• Constructed from 1.75-inch diameter, 0.120-inch wall DOM (Drawn Over Mandrel) tubing for superior strength
• Laser-cut, CNC-formed plate steel brackets ensure exact fitment and robust mounting points
• 100% bolt-on design for straightforward installation with no welding or modifications required
• Significantly increases rear chassis stiffness to reduce flex and improve handling precision
• Available in vibrant red or black hammertone powder coat finish for long-lasting corrosion resistance and aggressive styling
• Designed and manufactured proudly in the USA to meet high-quality standards
• Compatible with a wide range of Chrysler 300, Dodge Challenger, Dodge Charger, and Dodge Magnum models from 2005 to 2024
• Installation typically takes 1 to 2 hours, making it a convenient upgrade for enthusiasts

Construction & Design

The BMR Rear Strut Tower Brace is crafted from heavy-duty DOM tubing, known for its excellent strength-to-weight ratio and consistent wall thickness. This material choice ensures the brace can withstand the stresses imposed by high-performance driving without adding excessive weight. The laser-cut and CNC-formed steel brackets provide precise alignment and secure attachment points, maintaining the integrity of the chassis structure.

Finished with a durable powder coat, the brace resists rust and wear while adding a bold visual accent under the hood. The engineering focus on a bolt-on installation means the brace integrates seamlessly with factory mounting locations, preserving the vehicle’s original design and serviceability.

Installation & Fitment

Installation of the BMR Rear Strut Tower Brace is straightforward and requires no welding or permanent modifications. The kit includes all necessary hardware for a complete bolt-on setup. Most installations can be completed within 1 to 2 hours using common hand tools. This brace fits the following vehicles:

• 2005–2008 Dodge Magnum
• 2005–2010 Chrysler 300
• 2006–2010 Dodge Charger
• 2008–2010 Dodge Challenger
• 2011–2014 Chrysler 300
• 2011–2014 Dodge Challenger
• 2011–2014 Dodge Charger
• 2015–2023 Dodge Challenger
• 2015–2023 Dodge Charger
• 2015–2024 Chrysler 300

Ensure compatibility with your specific model year and trim before installation.

What's Included

• 1 x Rear Strut Tower Brace (Red powder coat finish)
• Laser-cut, CNC-formed mounting brackets
• Complete bolt-on hardware kit
• Installation instructions

Ideal For

This rear strut tower brace is perfect for Mopar enthusiasts looking to enhance rear chassis rigidity and handling performance. It suits street performance drivers, drag racers, and track day enthusiasts who want to reduce chassis flex and improve suspension response without extensive modifications. If you own a Chrysler 300, Dodge Challenger, Dodge Charger, or Dodge Magnum from 2005 to 2024 and seek a reliable, high-quality chassis upgrade, the BMR Rear Strut Tower Brace is an excellent choice.

BMR Suspension specializes in heavy-duty performance suspension and chassis parts built for high-load street and race use—especially for muscle car and drag-focused applications. Their lineup includes control arms, panhard bars, K-members, sway bars, and other reinforcements designed to improve traction, stability, and repeatability when you’re launching hard, cornering harder, or simply building a more planted, capable setup.