ST Suspensions Adjustable Lowering Springs

2011–2023 Dodge Challenger / Dodge Charger 3.6L V6 & 5.7L Hemi RWD

Part #: 27327018

Overview

ST Suspensions Adjustable Lowering Springs are engineered to upgrade the rear suspension of your 2011–2023 Dodge Challenger or Dodge Charger RWD models, featuring 3.6L V6 and 5.7L Hemi engines. These springs convert your factory setup into a height-adjustable system, delivering a coilover-like experience without the complexity or cost of a full coilover kit. Designed for enthusiasts who demand improved handling, a lower center of gravity, and a more aggressive stance, these springs allow precise ride height customization while maintaining ride comfort and suspension performance.

Whether your vehicle is equipped with standard shocks or electronically adaptive dampers, these springs offer a versatile solution to enhance driving precision, cornering stability, and steering response. Ideal for drivers who want to tailor their suspension setup for street driving, occasional track use, or simply to achieve a more confident and sporty appearance.

Key Features

ST Suspensions Adjustable Lowering Springs combine advanced engineering with premium materials to provide a reliable and performance-focused suspension upgrade. Key features include:

• Adjustable lowering range from 0.0 to 0.8 inches in the front and 0.2 to 0.8 inches in the rear for precise ride height tuning
• Compatibility with both standard and electronically adaptive damping systems, preserving full damper functionality
• Vehicle-specific spring rates matched to original dampers for balanced ride quality and handling
• Manufactured from high-strength chrome silicon steel for superior durability and resistance to sagging
• Cold winding and multi-tempering process enhances structural integrity and fatigue resistance
• Epoxy coating provides corrosion protection for long-lasting performance
• OEM-quality fitment ensures easy installation and reliable operation
• Includes vehicle-specific dust protection and spring components to maximize lowering benefits
• Limited lifetime warranty with unlimited mileage coverage
• Precision engineered and manufactured in Germany

Construction & Design

The ST Adjustable Lowering Springs are crafted from premium chrome silicon steel, known for its exceptional strength and resilience under demanding conditions. The springs undergo a cold winding process followed by multi-tempering treatments to enhance their durability and resistance to fatigue. A protective epoxy coating shields the springs from corrosion and environmental wear, ensuring consistent performance over the life of the product.

The innovative threaded sleeve design allows for smooth and precise ride height adjustments, effectively transforming your stock suspension into a coilover-style setup. This design is compatible with both traditional and electronically adaptive dampers, maintaining factory damper functionality and ensuring a perfect fit without additional modifications.

Performance & Sound

By lowering the vehicle’s center of gravity, these springs significantly improve handling dynamics, delivering sharper steering response and enhanced stability during aggressive cornering. The adjustable feature enables drivers to fine-tune ride height for optimal performance or aesthetic preferences without sacrificing ride comfort. While primarily focused on suspension performance, the springs contribute to a more planted and confident driving experience, improving overall vehicle control and road feel.

Installation & Fitment

Installation of the ST Adjustable Lowering Springs is straightforward and designed specifically for the 2011–2023 Dodge Challenger and Dodge Charger RWD models with 3.6L V6 or 5.7L Hemi engines. The springs fit directly onto the rear suspension without requiring additional modifications. The kit includes threaded adjustment sleeves that allow easy ride height changes after installation, providing flexibility to customize your stance and handling characteristics.

These springs maintain compatibility with your vehicle’s existing shock absorbers, including electronically controlled dampers, allowing you to retain full suspension functionality and electronic damper adjustments.

What's Included

• 2 Rear Adjustable Lowering Springs
• Vehicle-specific dust protection components
• Threaded adjustment sleeves for precise height customization
• Installation hardware as required

Ideal For

These adjustable lowering springs are perfect for Dodge Challenger and Charger owners who want to enhance their vehicle’s handling and appearance without the expense or complexity of a full coilover system. They are ideal for enthusiasts seeking a customizable suspension setup that balances sporty performance with everyday drivability. Whether upgrading for spirited street driving, occasional track use, or simply to achieve a more aggressive stance, ST Adjustable Lowering Springs provide a versatile, durable, and high-quality solution.

ST Suspensions offers suspension components designed for improved stance and control. Built for enthusiasts who care about feedback and control, their components target ride, handling, and adjustability for everything from daily drivers to dedicated track builds. If you want a more planted feel, cleaner alignment behavior, and confidence in corners, ST Suspensions is a strong choice.