D2 Racing RS Coilovers

2005–2010 Dodge Magnum, Chrysler 300, Dodge Charger, Dodge Challenger

Part #: D-DO-01

Overview

The D2 Racing RS Coilovers are a premium suspension upgrade designed to deliver an exceptional balance between street comfort and track-capable performance. Engineered for a range of Dodge and Chrysler models from 2005 to 2010, these coilovers provide enthusiasts with precise control over their vehicle’s handling dynamics. Whether you’re looking to improve cornering stability, reduce body roll, or achieve a more aggressive lowered stance, the RS Series offers a versatile solution that adapts to daily driving and spirited track use alike.

With over two decades of proven performance, the RS Coilovers are ideal for drivers who demand durability, adjustability, and consistent ride quality. Their advanced damping technology and comprehensive adjustability make them a top choice for those upgrading their suspension system without compromising comfort.

Key Features

The D2 Racing RS Coilovers incorporate advanced suspension technology and high-quality materials to enhance your vehicle’s performance and aesthetics. Key features include:

• 36-way damping adjustable monotube shock absorbers for fine-tuning ride firmness and handling response
• Full ride height adjustability to achieve the perfect stance and corner balance
• Separate spring preload adjustment for optimized suspension setup and improved ride quality
• Aluminum top mounts with rubber bushings to reduce noise and vibration while maintaining precise suspension articulation
• Anodized and powder-coated aluminum mounts for corrosion resistance and long-lasting durability
• Anti-rust coated strut threads to protect against environmental wear and extend service life
• Serviceable design allowing rebuilds and maintenance to prolong coilover lifespan
• Comprehensive fitment covering multiple Dodge and Chrysler models including Magnum, Charger, Challenger, and Chrysler 300
• Manufacturer’s warranty providing peace of mind and quality assurance

Construction & Design

The RS Coilovers feature a robust monotube shock design that enhances heat dissipation and maintains consistent damping performance under demanding conditions. The use of anodized and powder-coated aluminum components ensures resistance to corrosion and wear, critical for longevity in various climates and road conditions. The aluminum top mounts with integrated rubber bushings strike a balance between durability and NVH (noise, vibration, harshness) reduction, contributing to a refined driving experience.

Each coilover is engineered to maintain full strut stroke, preserving suspension travel and ride comfort even when lowered. The separate spring preload adjustment allows for precise tuning of spring tension independent of ride height, enabling drivers to tailor suspension characteristics to their specific driving style and load requirements.

Installation & Fitment

The D2 Racing RS Coilovers are designed for direct fitment on 2005–2010 Dodge Magnum, Chrysler 300, Dodge Charger, and Dodge Challenger models, covering a broad range of engines and trims. Installation typically requires standard suspension tools and moderate mechanical knowledge. No major modifications are necessary, making these coilovers a straightforward upgrade for enthusiasts seeking improved handling and aesthetics.

Professional installation is recommended to ensure proper setup and alignment, maximizing the performance benefits and maintaining vehicle safety.

What's Included

• Front and rear monotube coilover shock assemblies
• Aluminum top mounts with rubber bushings
• Adjustable spring perches for preload and ride height
• Installation hardware and instructions
• Manufacturer’s warranty documentation

Ideal For

The D2 Racing RS Coilovers are perfect for performance enthusiasts who want a suspension system that excels both on the street and the track. They suit drivers looking to lower their Dodge or Chrysler vehicle for improved handling and aesthetics without sacrificing ride comfort. Whether you participate in autocross, track days, or simply desire a more responsive and planted driving experience, these coilovers provide the adjustability and durability needed to meet diverse driving demands.

D2 Racing offers performance suspension and brake solutions with a strong emphasis on coilover systems, including adjustable monotube designs intended for modified street cars and track-oriented builds. Their catalog also includes air suspension, lowering springs, air cups, and big brake kits—giving drivers a full toolkit to tune ride height, damping, and handling feel.