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MMD Ducktail Spoiler; Unpainted (10-14 Mustang)

Item 71329-00
AmericanMuscle no longer carries the MMD Ducktail Spoiler; Unpainted (10-14 Mustang). Please check out MMD Ducktail Spoiler; Unpainted (10-14 Mustang) for an updated selection.
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    Video Review & Installation

    Hey everyone, Justin from checking out a very cool spoiler option from MMD, I’m talking about the MMD ducktail spoiler available unpainted or pre painted for all 2010 and newer Mustangs. MMD is no doubt one of the leaders in producing cool and stylish aftermarket appearance parts for your Mustang, designed to separate your ride from the rest. If you want to stay up to date with all the latest MMD parts for your Mustang, just subscribe to our YouTube channel by clicking on the link below if you haven’t done so already. Alright so there are plenty of options for aftermarket spoilers for your S197, and it really all depends on what you’re going for styling wise, MMD’s ducktail spoiler is based off the 67-69 Shelby Mustangs, which feature that really cool iconic kick up in the rear which gave the car a much more aggressive look. The MMD ducktail spoiler is slightly different to other ducktail options I’ve seen and here’s why, first up it’s a one piece spoiler as opposed to being a three piece, which it’s going to look much better on the rear end of the car, it’s going to flow nicely with the roundness of the rear end, and it will install slightly easier. Even though a traditional ducktail spoiler does stick straight up and down, you’ll see the MMD spoiler features more of an angle, which in my opinion again flows really well with the lines of the S197. As I mentioned in the beginning you do have the option to pick this spoiler up pre painted to match your ride, the pre painted option does get sprayed right here in our state of the art paint booth, using the same base and clear coat that Ford uses on their Mustangs, so of course you can expect a perfect color match right out of the box, and more importantly it’s going to save you the hassle of having to get this part painted yourself. Of course if you do have a paint hookup you can always pick up the unpainted version here in front of me for a few bucks less. If you want a complete breakdown of all the colors available for this spoiler, just click the link below to head back to the product page if you’re not there already. The nice thing with the MMD spoiler is if you already have a factory spoiler installed on your ride, the new MMD spoiler will install using those existing holes, on the other hand if you don’t have a factory spoiler, you will need to drill a couple holes but no big deal whatsoever as long as you take your time, follow the detailed instructions, and use the included drilling template. Either way, figure about an hour if you don’t have to drill maybe 2 hours if you do, but if you do get jammed up you can always give us a call or shoot us an email should you need any help. So if you’re looking for an aggressive spoiler option that flows very well with the lines of the newer S197, all with the convenience of having a pre painted part, then you have to check out MMD’s ducktail spoiler available right here at

    Product Information

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


    • Classic Ducktail Styling
    • Durable, Lightweight ABS Plastic Construction
    • Direct Fit Replacement for Factory Spoiler
    • Ships Unpainted
    • Covers Holes Left by Factory Wing, Excluding GT/CS & GT Premium Wings
    • Fits All 2010-2014 Mustangs


    Painted MMD Mustang Ducktail Spoiler Classic Styling. Complete the retro muscle car styling of your modern Mustang with a Modern Muscle Design Ducktail Spoiler for classic good looks. This MMD Ducktail Spoiler comes unpainted so you can customize it however you like - and is also available pre-painted in 2010-2014 factory colors.

    Durable Construction. Manufactured from acrylonitrile butadiene styrene (ABS) material for its light-weight and superior durability, this MMD Mustang Ducktail Spoiler can handle the bumps and abuse of daily driving while keeping a show-quality appearance.

    Covers Factory Holes. This rear spoiler covers the existing holes left in the trunk lid by the stock wing and does not block the view of factory third brake light. The wing installs easily with a combination of hardware and 3M automotive bonding tape (included). Please note: California Special GT or GT Premium owners will find the holes left from the factory spoiler will not line up perfectly for installation of this MMD Ducktail Spoiler.

    Application. This Unpainted Modern Muscle Design Ducktail Spoiler is designed to fit all 2010-2014 Mustangs including the GT, V6, BOSS, and Shelby GT500 models. This Rear Spoiler is not compatible with rear camera equipped vehicles.

    Technical Note. This MMD Ducktail Spoiler ships unpainted. AmericanMuscle recommends professional installation of all body parts. We also recommend test fitting these products before they are painted.

    CA Residents: WARNING: Cancer and Reproductive Harm -

    Installation & What's in the Box

    Installation Info

    What's in the Box

    • (1) Ducktail Spoiler
    • (4) Mounting Screws
    • (4) Washers
    • (4) Alcohol Prep Pads
    • Printed Instructions

    Tech Specs


    Customer Reviews (86)

      Questions & Answers

      10 More Questions