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
Win $4,000! Enter Daily

Find Rear Diffusers & Valances for your Mustang

Stealth Diffuser; Main Center (18-23 Mustang EcoBoost w/o Active Exhaust)Find parts that fit my vehicle

Item 439990
Verify parts fit and get product recommendations.
Mustang Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
Call now 1-877-887-1105 Chat Now
$0.00
2 Reviews
Our Price

$444.99 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

    Loading Indicator

      Product Information

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

      Features

      • Stealth Diffuser
      • Improved Aerodynamics
      • Increased Downforce
      • Fits 2018-2023 Mustang EcoBoost Models without Active Exhaust

      Description

      Efficient. The Stealth Diffuser lowers aerodynamic drag by effectively channeling air underneath the vehicle's hood. Better handling and stability at high speeds may result from this, improving the overall driving experience.

      Reliable. This Stealth Diffuser's design helps produce more downforce, which forces the vehicle onto the road. This enhanced traction ensures a safer and more controlled drive, especially when executing sharp turns or driving at high speeds.

      Installation. Putting this Stealth Diffuser on your Mustang EcoBoost is easy and requires no drilling.

      Application. The Stealth Diffuser fits 2018-2023 Mustang EcoBoost models without Active Exhaust.

      Fitment:

      Details

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

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Stealth Diffuser Unit
      • Mounting Hardware
      • Instruction Manual
      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 - 18, 19, 20, 21, 22, 23