ST Suspensions ST Sport Lowering Spring Kit

2005–2010 Chrysler 300 / 2006–2010 Dodge Charger / 2005–2008 Dodge Magnum

65503

Overview:

The ST Suspensions ST Sport Lowering Spring Kit is engineered to provide a subtle yet impactful lowering solution for your Chrysler 300, Dodge Charger, or Dodge Magnum. Designed specifically for model years 2005 through 2010 (depending on the vehicle), this spring kit offers a refined drop in ride height that enhances your vehicle’s stance without compromising ride quality. Ideal for drivers seeking improved handling and a sportier appearance, these springs work seamlessly with your factory shock absorbers to maintain optimal suspension performance.

Whether you want to reduce body roll, lower your center of gravity, or simply upgrade your vehicle’s aesthetics, the ST Sport Springs deliver a balanced combination of style and performance tailored to your car’s original suspension setup.

Key Features:

ST Suspensions has developed these springs with precision to ensure they complement your vehicle’s factory dampers and suspension geometry. Key features include:

• Vehicle-specific spring rates designed to match original shock absorbers for safe and improved handling
• Typical lowering of approximately 1.4 inches (35mm) on both front and rear axles for a subtle, aggressive stance
• Constructed from high-strength chrome silicon steel for durability and long-lasting performance
• Cold-wound and multi-tempered manufacturing process to prevent sagging and maintain spring integrity
• Final epoxy coating provides resistance against corrosion and harsh weather conditions
• Reduces body roll and improves steering response for enhanced driving dynamics
• Compatible with original electronic dampers where applicable, ensuring full suspension functionality
• Over 1,000 vehicle applications available, demonstrating ST Suspensions’ extensive engineering expertise

Construction & Design:

The ST Sport Springs are crafted from premium chrome silicon steel, a material known for its exceptional strength and resilience. The springs undergo a cold winding process that enhances their structural integrity, followed by multiple tempering cycles to ensure consistent performance and resistance to fatigue. A final epoxy coating seals the springs, protecting them from rust and environmental damage, which guarantees a long service life even under demanding conditions.

This meticulous construction process ensures that the springs maintain their shape and performance characteristics over time, preventing sagging and preserving the lowered stance of your vehicle.

Installation & Fitment:

Installation of the ST Sport Lowering Spring Kit is straightforward and designed to fit directly onto your vehicle’s original suspension components without the need for modifications. The springs are engineered to work with your factory shock absorbers, preserving ride comfort and suspension functionality. Professional installation is recommended to ensure proper alignment and optimal performance.

This kit fits the following vehicles:

• 2005–2010 Chrysler 300
• 2006–2010 Dodge Charger 2.7L–3.5L V6 RWD
• 2005–2008 Dodge Magnum

What's Included:

• Set of ST Sport Lowering Springs (front and rear)
• Installation instructions

Ideal For:

This lowering spring kit is perfect for enthusiasts who want to improve their vehicle’s handling and appearance without sacrificing daily drivability. It suits owners of Chrysler 300, Dodge Charger, and Dodge Magnum models looking for a reliable, OEM-quality suspension upgrade that lowers the center of gravity, reduces body roll, and sharpens steering response for a more engaging driving experience.

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.