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MMD Base Bumper Rear Diffuser (15-17 Mustang Non-Premium)

Find parts that fit my vehicle Item 406761
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    Product Information

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

    Features

    • Aggressive Race Inspired Styling
    • Textured Matte Black Finish
    • Injection Molded ABS Construction
    • Straight Forward Installation
    • Fits 2015-2017 GT, EcoBoost and V6 Mustang Models
    • Designed for Base (Non-Premium) Chassis Packages Only (Trim Levels: 050A/051A/100A/300A)

    Description

    Race Inspired Styling. Give your Non-Premium base model equipped 2015-2017 Mustang a more aggressive race inspired appearance with a MMD Rear Diffuser. This MMD Rear Diffuser is a simple and inexpensive way to alter the exterior styling of your base model Mustang.

    High Quality Construction. Manufactured from an OEM quality injection molded acrylonitrile butadiene styrene (ABS), this MMD Rear Diffuser was designed using the original OEM CAD data from Ford to ensure a perfect fit. ABS is an extremely strong material known for its light-weight, superior durability and impact resistance - making it perfect to withstand the hazards of daily driven vehicles.

    Straight Forward Installation. Installation of the MMD Rear Diffuser is simple and straight forward. However, it will require permanent modification to the stock rear bumper cover to remove the factory diffuser. Installation can be completed in about two hours.

    Application. This Modern Muscle Design Rear Diffuser was designed to fit 2015-2017 V6, EcoBoost and GT Mustangs equipped with the factory Base (Non-Premium) Chassis Packages only (Trim Levels: 050A/051A/100A/300A). Not intended for use on Premium Package models.

    Please Read. If you are having trouble determining what style bumper your Mustang is equipped with please refer to the comparison image above.

     

    Modern Muscle Design

    MMD 406761

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

    Install Details & What's in the Box

    Installation Info

    What's in the Box

    • (1) Diffuser
    • (2) Plastic Push Clips
    • (6) Flat Washers
    • (6) M8 Nuts

    Warranty

    MMD offers our valued customers the following Limited Warranty on all MMD product purchased after September 1st, 2026. What is Covered Subject to the terms, exclusions and limitations herein, and with respect only to products first sold in the United States, MMD warrants that its products shall be free of manufacturing defects for the lifetime of the product and finish defects, including rust & corrosion, for three (3) years from the date of initial retail purchase when the MMD product is installed and used on purchaser's vehicle according to supplied product installation instructions and/or warnings. This Limited Warranty is made only with respect to the initial purchaser and is not transferrable. MMD reserves the right to require proof of purchase as a condition of this Limited Warranty and to make future revisions to this product or its Limited Warranty without obligation to provide notice of same to purchaser or to conform existing product to future revisions. Any change to this warranty made after purchase may be applied retroactively at the sole discretion of MMD.

    Click Here for Full Warranty Info

    Tech Specs

    4.8

    Customer Reviews (14)

    Questions & Answers

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    Will It Fit My Mustang

    • EcoBoost - 15, 16, 17
    • GT - 15, 16, 17
    • V6 - 15, 16, 17

    Designed for Mustangs equipped with the Base/Non-Premium Bumpers.