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Find Rear Diffusers & Valances for your Mustang

Rear Diffuser; Carbon Fiber (15-17 Mustang GT Premium, EcoBoost Premium)Find parts that fit my vehicle

Item 428012
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Our Price

$1,964.99 each

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Rear Diffuser; Carbon Fiber
      • Pre-Preg Carbon Fiber Construction for Lightweight Strength
      • Enhances Aerodynamics and Rear-End Styling
      • Compatible with Dual Exhaust Layout
      • UV-Protected Clear Coat Finish for Long-Term Gloss
      • Aggressive Finned Design Improves Downforce
      • Direct Fit Using Factory Mounting Points
      • Hand-Laid Carbon Fiber with High Gloss Visual Weave
      • Perfect for Track Builds or Street Style Enhancements
      • Fits 2015-2017 Mustang GT Premium and EcoBoost Premium Models

      Description

      Refine Your Mustang's Rear Profile with Real Carbon. This Carbon Fiber Rear Diffuser gives your S550 Mustang a race-inspired rear fascia while helping manage rear airflow. Its aggressive finned design channels air out cleanly, reducing lift at high speeds and adding visual aggression. It’s ideal for drivers who want both performance and presence.

      Crafted from Premium Carbon Fiber. Built using pre-preg carbon fiber and finished in a UV-resistant clear coat, this diffuser combines ultra-lightweight strength with long-lasting appearance. It installs using existing bumper hardware, ensuring a tight, flush fit without cutting or drilling.

      Installation. This product installs using factory fasteners and mounting points; professional fitment is recommended for best results.

      Application. This Rear Diffuser; Carbon Fiber fits 2015-2017 Mustang GT Premium and EcoBoost Premium models.

      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
      • (4) Bolts
      • (4) Nuts
      • (1) Instruction sheet

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Mustang

      • EcoBoost - 15, 16, 17
      • GT - 15, 16, 17