Throtl Throwdown - May 2, 2026 Get Tickets! >

Find Rear Diffusers & Valances for your Charger

Rear Diffuser with Side Aprons (15-18 Charger R/T 392, R/T Scat Pack, SRT 392, SRT Hellcat; 19-22 Charger GT, Scat Pack, SRT Hellcat)Find parts that fit my vehicle

Item CR7751
AmericanMuscle no longer carries the Rear Diffuser with Side Aprons (15-18 Charger R/T 392, R/T Scat Pack, SRT 392, SRT Hellcat; 19-22 Charger GT, Scat Pack, SRT Hellcat). Please check out 2006-2010 Dodge Charger Exterior for an updated selection.
Shop Owners Save More! Sign up for our dealer program

    Product Information

    Features, Description, Q&A, Specs & Installation

    Features

    • Rear Diffuser with Side Aprons
    • Aggressive Track-Focused Design
    • Durable Polypropylene Construction
    • Available in Black
    • Can Accept All Automotive Paint Jobs
    • Compatible with OEM Dual Exhaust Body Designs
    • Direct Installation
    • Fits All 2015 to 2018 Dodge Charger Hellcat, R/T 392, R/T Scat Pack, and SRT 392 Models
    • Also Fits All 2019 to 2022 Dodge Charger GT, Hellcat, Scat Pack, and Scat Pack 392 Models

    Description

    Track-Focused Style for Everyday Driving. Transform your Charger’s daily driving style into a track-focused beast with this Rear Diffuser with Side Aprons. This kit combines a bold rear diffuser with a pair of side skirts to give your ride a look that’s all about the track. Moreover, this diffuser/side skirt combo is capable of improving your ride’s aerodynamic characteristics by increasing downforce. This extra downforce in turn helps keep your ride stable at high speeds, giving you exceptional handling control for all your driving adventures.

    Durable Build Quality. This rear diffuser/side skirt combo gets its durability from premium polypropylene material. This material is also known for its flexibility, preventing your diffuser and side skirts from shattering upon impact with road hazards. Furthermore, these side skirts and diffuser are crafted using an advanced injection-molding process, offering a precise factory-style fit when installed. Finally, these components come are available in a black color profile that looks awesome on their own, but can be easily painted to color-match your ride’s factory finish.

    Direct Install Procedure. This kit’s rear diffuser is designed to install directly onto your Charger’s factory valance location. The side skirts on the other hand utilize your rear fascia’s lower edge as their mounting locations. All of these components will require minor drilling to get them properly mounted. Consequently, a test fit is highly recommended, considering you’re installing three different pieces. It’s also suggested that you paint these parts before installation to help make the process as efficient as possible.

    Application. This Rear Diffuser with Side Aprons fits all 2015 to 2018 Dodge Charger Hellcat, R/T 392, R/T Scat Pack, and SRT 392 models, as well as all 2019 to 2022 Dodge Charger GT, Hellcat, Scat Pack, and Scat Pack 392.

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    Installation & What's in the Box

    Installation Info

    Installation Time

    (approx) 2 Hours

    Difficulty Level:

    Simple installation for anyone.

    Installation Guides

      No guide available for this part yet.

    What's in the Box

    • (1) Rear Diffuser
    • (1) Driver Side Apron
    • (1) Passenger Side Apron
    4.4

    Reviews of similar Exterior Products (72)

    Questions & Answers

    No questions about this product yet. Ask the First Question