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MMD by FOOSE GT350 Style Rear Diffuser (15-17 Mustang GT Premium, EcoBoost Premium)Find parts that fit my vehicle

Item 401441
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    Product Information

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

    Features

    • MMD by Foose GT350 Style Rear Diffuser
    • Designed by Chip Foose
    • Injection Molded TPO Material
    • OEM Fit and Finish
    • Straight Forward Installation
    • Backup Sensor Compatible
    • Designed for Premium Chassis Packages Only (Trim Levels: 200A/201A/400A/401A)
    • Fits 2015-2017 GT Premium and EcoBoost Premium Mustang Models

    Description

    Custom FOOSE Styling. Add a custom show car appearance to your 2015-2017 Premium Package Mustang by installing a MMD by Foose GT350 Style Rear Diffuser. Designed by the talented and world renowned custom car builder Chip Foose, this Diffuser flows nicely with the lines of your Premium Package equipped Mustangs rear bumper cover.

    Quality Construction. MMD manufactures their Foose Rear Diffuser from high pressure injection molded, high-strength thermal plastic olefin (TPO) using the original OEM CAD data from Ford to ensure a perfect fit. TPO 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 by Foose 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.

    Backup Sensor Compatible. This MMD by Foose Rear Diffuser can be installed on Mustangs equipped with or without factory installed back-up sensors and will not affect sensor operation.

    Application. This MMD by Foose GT350 Style Rear Diffuser is specifically designed to fit 2015-2017 GT and EcoBoost Mustangs equipped with the factory Premium Chassis Packages only (Trim Levels: 200A/201A/400A/401A).

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

    MMD by FOOSE

    MMD by FOOSE 401441

    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) Rear Diffuser

    Warranty

    MMD by Foose offers our valued customers the following Limited Warranty on all MMD by Foose 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 by Foose 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 by Foose 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 by Foose 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 by Foose.

    What is Not Covered

    Your MMD by Foose Limited Warranty does not cover damage or claims to any component, vehicle, or person other than the MMD by Foose product purchased. Your Limited Warranty is expressly limited to replacement of the item itself shall MMD by Foose determine item was not free of defect. As such, this Limited Warranty does not cover damage or claims to any component, vehicle, or person MMD by Foose determines to have been damaged by or subjected to:

    • Installation damage, collision damage, alteration, modification, misuse or failure to maintain.
    • Damage in any part attributable to:
      1. vehicle systems or components or
      2. combination with non-MMD by Foose products.
    • Normal wear and tear/product deterioration.
    • Theft, vandalism or other negligent or intentional damage.

    Remedy Limited to Repair/Replacement:

    The exclusive remedy provided for products covered under this Limited Warranty shall be, upon MMD by Foose's inspection and at MMD by Foose's option, either repair or replacement of product or parts (new or refurbished). Any parts repaired or replaced will be considered part of the original product and will not extend the term of Limited Warranty. Customers requesting warranty consideration should first contact the independent distributor selling your product to obtain a Returned Goods Authorization number. All removal, shipping, and installation costs are customer's responsibility. If a replacement part is needed before your part can be returned, you must first purchase the replacement part. Then, if MMD by Foose determines the part warrantable, you will be credited the purchase price of that part.

    This warranty is the only warranty made in connection with the purchase of this product. MMD by Foose neither assumes nor authorizes any manufacturer, vendor, retailer, other person or entity to assume for it any other obligation or liability in connection with its products or this Limited Warranty.

    Other Limitations - Exclusion of Damages - Your Rights Under State Law:

    • In consideration of the purchase price paid, neither MMD by Foose nor any independent distributor are responsible for any loss of use or time, rental costs, or for any incidental, consequential, punitive or other damages (whether arising in tort or contract) you may have or incur in connection with your vehicle, or your MMD by Foose product. Your exclusive remedy hereunder is repair/replacement of the item itself or refund as described above at MMD by Foose's option. All implied warranties of merchantability and fitness for a particular purpose are hereby disclaimed or limited to the extent allowed under your jurisdiction.

    Tech Specs

    5.0

    Customer Reviews (9)

    Questions & Answers (4)

    Post Your Question

    Will It Fit My Mustang

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

    Fits Premium Chassis Packages only (Trim Levels: 200A/201A/400A/401A)