Eibach Pro-Plus Suspension Kit

2011–2014 Dodge Challenger R/T / SRT8

Part #: 28111.880

Overview

The Eibach Pro-Plus Suspension Kit is a comprehensive performance upgrade designed specifically for 2011 to 2014 Dodge Challenger R/T and SRT8 models. This precision-engineered kit combines progressive-rate lowering springs with adjustable front and rear sway bars to deliver a balanced, sportier driving experience. Ideal for enthusiasts seeking enhanced handling, improved vehicle stance, and reduced body motion without sacrificing daily comfort, the Pro-Plus kit transforms your Challenger’s dynamics both on the street and the track.

By lowering the vehicle’s center of gravity and stiffening chassis control, this kit reduces body roll, dive under braking, and squat during acceleration, resulting in sharper turn-in and more confident cornering. The Eibach Pro-Plus Suspension Kit is a bolt-on solution that maintains ride quality while elevating performance and style.

Key Features

This all-in-one suspension upgrade offers a range of benefits engineered for performance and durability:

• Pro-Kit progressive-rate lowering springs drop the front by up to 1.4" and the rear by up to 1.7" (on 5.7L HEMI models) for an aggressive stance and improved aerodynamics
• Front and rear tubular sway bars with 2-way adjustability enhance chassis rigidity and cornering precision
• Reduces body roll, brake dive, and acceleration squat for more controlled handling
• Maintains daily drivability with sport-tuned ride quality
• Compatible with factory or aftermarket shocks and dampers
• Powder-coated sway bars resist corrosion for long-lasting performance
• Simple bolt-on installation with no cutting or permanent modifications required
• Improved grip and steering responsiveness for street, track, or canyon driving
• Backed by Eibach’s Million-Mile Limited Warranty for peace of mind
• Bundle savings of 10% compared to purchasing components separately

Construction & Design

The Eibach Pro-Plus Suspension Kit is crafted from high-tensile spring steel, ensuring strength and durability under demanding driving conditions. The lowering springs feature a progressive rate design that provides a smooth transition from comfort to performance, adapting to varying road surfaces and driving styles. The tubular sway bars are engineered for optimal stiffness and feature a corrosion-resistant powder coat finish to withstand the elements and maintain appearance over time.

Every component is precision-engineered to fit seamlessly with your Challenger’s suspension geometry, preserving factory alignment specifications and compatibility with existing shocks or dampers.

Performance & Sound

By lowering the vehicle’s center of gravity and stiffening the chassis with adjustable sway bars, the Pro-Plus kit significantly enhances handling dynamics. Drivers will experience reduced body roll and improved turn-in response, resulting in more confidence during aggressive cornering and spirited driving. While the kit primarily focuses on suspension performance, the lowered stance also contributes to improved aerodynamics, which can positively impact fuel efficiency.

Installation & Fitment

Installation of the Eibach Pro-Plus Suspension Kit is straightforward and designed to be a direct bolt-on upgrade. No cutting, welding, or permanent modifications are necessary, making it an accessible option for enthusiasts and professional installers alike. After installation, a professional alignment is recommended to ensure optimal handling and tire wear.

This kit is specifically engineered for 2011–2014 Dodge Challenger R/T and SRT8 models, including those equipped with the 5.7L HEMI engine, ensuring precise fitment and performance gains.

What's Included

• Eibach Pro-Kit Performance Lowering Springs
• Eibach Anti-Roll-Kit Front Sway Bar (tubular, 2-way adjustable)
• Eibach Anti-Roll-Kit Rear Sway Bar (tubular, 2-way adjustable)

Ideal For

The Eibach Pro-Plus Suspension Kit is perfect for Dodge Challenger owners who want to enhance their vehicle’s handling and appearance without sacrificing ride comfort. It suits drivers who enjoy spirited street driving, occasional track days, or canyon runs and desire a more aggressive stance combined with improved chassis control. This kit is also ideal for those looking for a reliable, durable suspension upgrade backed by a trusted manufacturer warranty.

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.