Anderson Composites Carbon Fiber Rear Valance

2018–2023 Dodge Challenger 5.7L Hemi, 6.2L Hellcat, 6.4L 392

Part #: AC-RL18DGCHHC

Overview

The Anderson Composites Carbon Fiber Rear Valance is a precision-crafted rear diffuser designed specifically for Dodge Challenger models from 2018 to 2023, including the Hellcat, Demon, Redeye, and Scat Pack Widebody variants. This high-quality component enhances the aggressive styling of your Challenger while reducing weight and improving rear-end aerodynamics. Ideal for enthusiasts seeking a blend of performance and aesthetics, this valance delivers a race-inspired look with the durability and craftsmanship expected from Anderson Composites.

Handmade with over two decades of carbon fiber expertise, this rear valance is engineered to provide superior stiffness and strength without adding unnecessary mass. It is a perfect upgrade for drivers who demand both form and function from their muscle car’s exterior components.

Key Features

Designed with precision and performance in mind, the Anderson Composites Carbon Fiber Rear Valance offers the following key features:

• Vacuum infused manufacturing process using premium 3K, 2x2 twill carbon fiber cloth for consistent weave and superior strength
• Marine grade gel coat with UV inhibitors applied and polished to a high-luster finish, ensuring long-lasting protection and shine
• Compatible with OEM parking sensors; requires relocation of sensor brackets and use of automotive-grade silicone adhesive
• Includes slots to accommodate widebody fender flare extensions for a seamless integration with Widebody models
• Engineered specifically for Dodge Challenger Hellcat, Demon, Redeye, and Scat Pack Widebody models from 2018 to 2023
• Lightweight construction that helps reduce overall vehicle weight without compromising durability
• Consistent carbon/resin ratio for enhanced stiffness and structural integrity
• Meticulously inspected to meet stringent quality standards and backed by Anderson Composites’ commitment to excellence

Construction & Design

Each Anderson Composites rear valance is handcrafted using a vacuum infusion process that ensures an optimal carbon fiber to resin ratio. This technique produces a component that is both lightweight and exceptionally stiff, contributing to improved vehicle dynamics and longevity. The 3K, 2x2 twill carbon fiber weave is carefully aligned to maintain a consistent pattern, delivering a visually striking appearance that complements the aggressive styling of the Dodge Challenger Widebody models.

The surface is finished with a marine grade gel coat containing UV inhibitors, which protects the carbon fiber from sun damage and environmental wear while providing a glossy, showroom-quality finish. This attention to detail in both materials and craftsmanship ensures that the valance not only performs well but also maintains its aesthetic appeal over time.

Installation & Fitment

Installation of the Anderson Composites Carbon Fiber Rear Valance requires removal of the rear bumper for optimal fitment. The valance is designed to accommodate OEM parking sensors; however, the sensor brackets must be transferred from the original equipment part to the composite valance and secured using automotive-grade silicone adhesive. Minor modifications to mounting tabs may be necessary to achieve a perfect fit, which is typical for carbon fiber components.

For best results, professional installation is recommended, especially by technicians experienced with carbon fiber or fiberglass parts. While some body shops may have extensive experience, carbon fiber components require specialized handling to avoid damage and ensure proper alignment.

What's Included

• One Anderson Composites Carbon Fiber Rear Valance
• Slots for widebody fender flare extensions
• Pre-cut accommodations for OEM parking sensors (sensor brackets not included)

Ideal For

This rear valance is ideal for Dodge Challenger owners who want to upgrade their vehicle’s rear styling with a lightweight, high-strength carbon fiber component. It is especially suited for enthusiasts who drive Hellcat, Demon, Redeye, or Scat Pack Widebody models and seek to enhance both the visual appeal and aerodynamic performance of their muscle car. Whether for street use or track days, this valance offers a perfect balance of durability, style, and weight savings.

Emissions Note

This product can expose you to chemicals including Styrene, which is known to the State of California to cause cancer, and Bisphenol A, which is known to the State of California to cause birth defects or other reproductive harm. Please handle with care and follow all safety guidelines during installation.

Anderson Composites specializes in lightweight carbon fiber and fiberglass body components built for enthusiasts who want OEM-style fitment with track-inspired styling. Their catalog spans hoods, trunks/decklids, fenders, splitters, diffusers, and spoilers across a wide range of popular platforms—ideal for shaving weight, improving airflow, and leveling up the look of a performance build.