FREE 1 to 3-Day Delivery on Orders $119+ Details

Talk to a Mustang Sales Tech
1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P

Find Rear Diffusers & Valances for your Mustang

Stealth Diffuser; Main Center; Black (24-25 Mustang GT w/o Active Exhaust, EcoBoost w/o Active ExhaustFind parts that fit my vehicle

Item 439142
$0.00
2 Reviews
Our Price

$599.99 each

Ship to: 43215
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • Stealth Diffuser; Main Center; Black
      • Adds Aggressive, Track-Inspired Rear Styling
      • Improves Rear-End Airflow and Visual Balance
      • Constructed from Durable Automotive-Grade Plastic
      • Black Finish Blends with OEM Lower Fascia
      • Precision-Molded for Seamless Factory Fitment
      • Mounts Using Stock Hardware and Alignment Points
      • Lightweight Design Adds Aerodynamic Function Without Drag
      • Perfect for Street Cars, Show Builds, or Track Days
      • Fits 2024–2025 Ford Mustang GT and EcoBoost Without Active Exhaust

      Description

      Add Aggression and Aero to Your Mustang’s Rear Profile. This Stealth Main Center Diffuser is designed to give your Mustang a bold, performance-ready look while enhancing airflow under the rear bumper. Ideal for owners wanting a race-inspired appearance without over-the-top styling, it adds depth and character to your rear fascia.

      Factory-Fit Design with Long-Lasting Construction. Manufactured from tough, heat-resistant plastic, this diffuser installs directly into the lower bumper area using OEM alignment points. Its stealthy black finish matches trim and doesn’t require paint, while its lightweight build keeps performance in check without added bulk.

      Installation. This product installs using factory mounting tabs. May require removal of lower valance for access.

      Application. This Stealth Diffuser; Main Center; Black fits 2024–2025 Ford Mustang GT and EcoBoost models without active exhaust.

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

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 1 Hour

      Difficulty Level:

      Light to Moderate mechanical skill required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Rear Diffuser
      5.0

      Customer Reviews (2)

      Reviews of similar Exterior products have an average rating of 4.7 out of 5

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Mustang

      • EcoBoost - 24, 25
      • GT - 24, 25