Eibach Sport-Plus Suspension Kit

2011–2014 Chrysler 300 3.6L V6 / 300C 5.7L Hemi / Dodge Charger 3.6L V6 & 5.7L Hemi

Part #: 4.10528.880

Overview

The Eibach Sport-Plus Suspension Kit is a comprehensive performance upgrade designed specifically for 2011 to 2014 Chrysler 300 and Dodge Charger models equipped with 3.6L V6 or 5.7L Hemi engines. This all-in-one kit combines precision-engineered lowering springs with front and rear anti-roll sway bars to deliver a balanced, race-inspired driving experience. Ideal for enthusiasts seeking enhanced handling, sharper cornering, and aggressive styling without sacrificing daily drivability, the Sport-Plus kit lowers the vehicle’s center of gravity to reduce body roll, squat, and nose dive under braking.

By integrating Eibach’s Sportline Lowering Springs with their Anti-Roll-Kit sway bars, this suspension upgrade provides improved vehicle stability and control at speed, making it perfect for spirited street driving and occasional track use.

Key Features

This suspension kit offers a range of performance and handling benefits through its carefully engineered components:

• Includes Eibach Sportline Lowering Springs for a precise drop in ride height
• Front lowering drop of approximately 1.7 inches and rear drop of approximately 1.9 inches, varying slightly by model
• Front and rear tubular anti-roll (sway) bars for increased torsional rigidity
• Progressive spring rate design balances ride comfort with responsive handling
• Reduces body roll during cornering for improved grip and stability
• Minimizes squat during acceleration and nose dive under braking
• Durable powder-coated finish on all components for corrosion resistance and long-lasting appearance
• Engineered and tested for OEM fit and finish, ensuring straightforward installation and reliability
• Optimized for sporty street performance without compromising everyday comfort

Construction & Design

The Eibach Sport-Plus Suspension Kit features high-quality materials and precision engineering to deliver both performance and durability. The lowering springs utilize a progressive spring rate design, which means they provide a comfortable ride during normal driving while stiffening up under aggressive cornering to maintain control. The front and rear anti-roll bars are constructed from tubular steel, offering enhanced torsional rigidity compared to stock components. This design reduces chassis flex and improves handling response.

All components are finished with a durable powder coat to protect against corrosion and wear, ensuring the kit maintains its performance and appearance over time. Eibach’s commitment to OEM-level fitment means the kit installs cleanly without the need for modifications, preserving factory reliability and ease of maintenance.

Performance & Sound

By lowering the vehicle’s center of gravity and stiffening the suspension, the Sport-Plus kit significantly improves handling dynamics. Drivers will experience sharper turn-in, flatter cornering, and enhanced road feedback, which translates to greater confidence behind the wheel. The reduction in body roll and squat also contributes to more predictable vehicle behavior during acceleration, braking, and high-speed maneuvers. While primarily focused on handling, the kit maintains a comfortable ride quality suitable for daily driving. This suspension upgrade does not alter exhaust sound.

Installation & Fitment

The Eibach Sport-Plus Suspension Kit is designed for direct fitment on 2011–2014 Chrysler 300 (3.6L V6 and 5.7L Hemi) and Dodge Charger (3.6L V6 and 5.7L Hemi) models. Installation requires standard suspension tools and moderate mechanical experience. No cutting, welding, or additional modifications are necessary, as all components are engineered to OEM specifications. Professional installation is recommended to ensure proper alignment and optimal performance.

What's Included

• Eibach Sportline Lowering Springs (front and rear)
• Front Anti-Roll (Sway) Bar
• Rear Anti-Roll (Sway) Bar
• All necessary mounting hardware
• Installation instructions

Ideal For

This suspension kit is ideal for drivers who want to enhance their Chrysler 300 or Dodge Charger’s handling and appearance without sacrificing ride comfort. It suits enthusiasts who enjoy spirited street driving, occasional track days, or simply desire a more aggressive stance and improved vehicle dynamics. The Sport-Plus kit is perfect for those looking to reduce body roll and improve cornering grip while maintaining daily drivability and OEM-level quality.

Eibach is a motorsport-proven suspension brand best known for performance springs and anti-roll (sway) bar systems engineered to sharpen handling. Whether you’re lowering for a tighter stance or dialing in body control for track days, Eibach components are built to reduce roll, improve stability, and deliver more confident cornering.