FREE 1 to 3-Day Delivery on Orders $149+ Details

Talk to a Mustang Sales Tech
1-610-990-4562
M-F 8:30A-11P ET, Sat-Sun 8:30A-9P ET
$6,000 Giveaway! Enter Daily >

Find Rear Diffusers & Valances for your Mustang

HDPE Rear Diffuser V3; Matte Black (18-23 Mustang GT; 20-23 Mustang EcoBoost w/ Active Exhaust)Find parts that fit my vehicle

Item 436346
$0.00
8 Reviews
Clearance Price

$364.99 set

Military, Medical & First Responders Earn $18.25 in AM Cash Rewards. Get Verified

CONFIRM THIS FITS 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

    Frequently Bought Together

      Product Information

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

      Features

      • Rear Diffuser
      • Improved Aerodynamics
      • Aggressive and Head-Turning Look
      • Adjustable to Set Distance to Car’s Rear
      • High-Strength 1/4-Inch HDPE
      • Precision Machined for Perfect Fit
      • Matte Black Finish
      • Stainless Steel Hardware
      • Hassle-Free Screw-In Installation
      • Pre-Drilled Holes and Slots
      • Fits 2018-2023 Ford Mustang GT and 2020-2023 Mustang EcoBoost models with Active Exhaust

      Description

      Aesthetics and Aerodynamics. Add aggressive styling to your Mustang that will make heads turn with the HDPE Rear Diffuser in Matte Black. This rear diffuser assembly improves your vehicle’s aerodynamic performance while giving your ride a powerful visual appeal. It is designed to enhance the contour of your vehicle for a perfect fit and is also adjustable to set the distance to your car’s rear.

      Quality Construction. This rear diffuser is made of high-density 1/4-inch HDPE that has been precision-machined to achieve a perfect fit and streamlined structure. It has a matte black finish and includes stainless steel hardware.

      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 Center Section
      • (2) Rear Diffuser Driver and Passenger Side Blades
      • Stainless Steel Assembly and Mounting Hardware
      • Assembly and Installation Guide
      4.5

      Customer Reviews (8)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Mustang

      • EcoBoost - 19, 20, 21, 22, 23
      • GT - 18, 19, 20, 21, 22, 23