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MMD Ducktail Spoiler - Unpainted (05-09 All)

Item 71328-00
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    Features, Video & Details

    • Classic Ducktail Styling
    • Durable, Lightweight ABS Plastic Construction
    • Direct Fit Replacement for Factory Spoiler
    • Ships Unpainted
    • Fits All 2005-2009 Mustangs

    Review & Installation Video

    Review & Install Video

    Hey I’m Justin with, taking a look at a very cool spoiler option from MMD, I’m talking about the MMD ducktail spoiler available pre painted or unpainted, available for all 2005-2009 Mustangs. MMD is without a doubt one of the industry leaders in producing cool and stylish appearance parts specifically for your Mustang, designed to separate your ride from the rest. If you want to keep tabs on more great products from MMD like this ducktail spoiler, you have to subscribe to our YouTube channel if you haven’t done so already simply by clicking on the banner below. Ok so there’s certainly plenty of options when it comes to aftermarket spoilers available for your S197, and it really depends what you’re into style wise. The MMD ducktail spoiler here is unique it that it does borrow a little from the GT500 spoilers, but with a much more aggressive look. Another nice thing about the ducktail spoiler from MMD is that it is a one piece design as opposed to being a 3 piece, not only does this make the install much easier, but in my opinion it also flows a lot better with the lines of these cars. As I mentioned in the beginning you do have the option of picking up this spoiler pre painted to match your ride, or unpainted. The pre painted version does get sprayed right here at headquarters using the same base and clear coat Ford uses in their factories, so you can expect a perfect color match right out of the box. If you have a paint hookup, you can pick up the unpainted version here, and save yourself a few bucks in the process. Either way if you do want to see all the colors available for this spoiler, just click on the link below to head back to the product page. The nice thing with the MMD ducktail spoiler is if you have a factory spoiler the new ducktail will install using your existing factory holes. On the other hand if you do not have a factory spoiler installed, you will need to drill a few holes using the included template, but honestly not a big deal as long as you take your time and follow the detailed instructions. Figure about an hour if you don’t have to drill, maybe 2 hours if you do, and don’t forget if you should get a little jammed up, or if you just have any questions in generic, you can always get in touch with one of our Mustang experts. So if you’re looking for an aggressive spoiler option that works extremely well on the 05-09 cars, all with the convenient of a pre painted part, well you have to check out MMD pre painted or unpainted ducktail spoiler, available right here at

    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 2005-2009 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.

    Direct Bolt-On Installation. The MMD Ducktail Spoiler is designed to be a direct bolt-on replacement for your Mustangs factory rear spoiler, so there is no additional body work or holes to be drilled or filled for a simple straight forward installation.

    Application. This Unpainted Modern Muscle Design Ducktail Spoiler is designed to fit all 2005-2009 Mustangs including the GT, V6, Bullitt, and Shelby GT500 models.

    Technical Notes. 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.

    Modern Muscle Design

    Fitment: 2005 2006 2007 2008 2009 Details

    MPN# 71328-00

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Ducktail Spoiler
    • (2) Mounting Screws
    • (2) Washers
    • (4) Alcohol Prep Pads
    • Printed Instructions
    Installation Info
    Tech Specs
    Will it fit my Mustang?

      Customer Photos (76) Submit Your Photo

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        Questions & Answers (21)

        5 Top Rated Questions

        The holes dont really line up with factory holes for spoiler. Its a pain in the butt to try to get on and i still cant. Any tips?

        • Hello! Please give us a call at 1-844-494-7745, and we'll help troubleshoot your fitment issues.

        Helpful (5)

        I have a 09 gt with a factory wing, can I use a ducktail spoiler will it cover the wings holes, or do I use them to mount the spoiler??????????? thanks

        • The MMD Ducktail Spoiler will install using the OEM holes in the decklid, so no drilling is required and all holes will be covered.

        Helpful (2)

        Rear viewing challenge? How's the sight line out the rear with this? Any difference from the OE pedestal spoiler? Thanks for your insights!

        • It does block an inch or two of visibility but its not too noticeable. The only difference in sight between the MMD and the OE pedestal spoiler is really the amount of light that shines through the rear. Less light will shine through with the MMD Ducktail Spoiler from other driver's headlights than with the OE Pedestal.

        Helpful (2) Show 1 more answer

        Can someone tell me if the.mmd ducktail for the S197 covers the holes in the rear deck lid ie: trunk lid?

        • Yes, this spoiler would cover the holes left by the factory spoiler when installed.

        Helpful (1)

        Would it be possible to add a wicker bill to this? I was looking at this spoiler but I'm not sure if it'll fit due to the curves...

        10 More Questions
        Will this ducktail come in the future in the Mineral Grey paint on the 05 Model year. 1 answer
        Front edge of spoiler about 12" in from both sides will not stick down, is there a stronger tape I could use to keep it tight to deck lid? 1 answer
        I lost the mounting hardware. Could you please provide the screw size needed that will fit the spoiler. Thanks! 1 answer
        I picked up a mmd ducktail off of ebay. I need to know what comes with this for install. Is it held down with 3M tape and hardware? Please let me know what comes with it. I didnt get anything but the spoiler. Thanks, Jerry 1 answer
        Would like to purchase this spoiler and install myself. I currently don't have a spoiler on my 06 GT. Are there any install instructions for installation onto trunk that doesn't currently have a spoiler? thanks. 1 answer
        Will these mounting holes match a Roush spoiler? 1 answer
        what color does this come unpainted? 1 answer
        what kind of bolts do these need I lost mine 1 answer
        This is basically plug and play for the oem gt spoiler holes? No drilling? 1 answer
        Does this come unpainted in a matte black color? If so, would the color match the matte black of the 10in. gt500 style stripes? 1 answer

          Customer Reviews (100+) Write a Review

          Ratings Summary

          4.4 out of 5 overall rating from 100+ customers

          Installation Time: Less than 1 Hour

          Installation Cost: $100-$250

          • November 18, 2019

            4 2008 GT - KendallC Installation Time: Afternoon

            Good quality

            Everything I expected from a non painted item When finished with vapor silver paint and modified wicker bill attached..... this spoiler will finish the back of my 08 GT

            Helpful (0)
          • October 03, 2019

            5 2007 GT - CanadaScott Installation Time: Afternoon

            Stettler Scotts review

            Looks awesome, really changes the rear look. Easy to instal

            Helpful (0)
          • August 23, 2019

            5 2007 V6 - Daniel Installation Time: Less than 1 Hour


            Lines up perfect. Works great with chin spoiler, functional and gets great attention!

            Helpful (0)
          • July 15, 2019

            5 2006 GT - Tampanati Installation Time: Less than 1 Hour

            Love it

            Easy to install but mine did not come with any adhesive tape. I just put it on with out it for now lol. I was too excited to put it on and didn’t want to go to the store to get 3m tape. The biggest pain was getting the adhesive off from where the stock spoiler was. The tail obviously cuts about half your back window view but it’s not something that will become dangerous. Very happy overall

            Helpful (0)
          • June 24, 2019

            5 2005 GT - Alejandro Installation Time: Less than 1 Hour

            Super nice

            High quality product easy to install and changes the cars appearance I'm happy to say i am satisfied!!

            Helpful (1)
          • June 07, 2019

            5 2009 GT - Colezy Installation Time: Less than 1 Hour

            Nice addition

            Looks way better than stock. Paint match was perfect. But no two sided tape was included.

            Helpful (0)
          • May 24, 2019

            5 2006 V6 - GuillermoC Installation Time: Less than 1 Hour

            Clean looks hood

            Amazing love it fits very well and also makes car look better and cleaner

            Helpful (0)
          • May 19, 2019

            4 2007 GT - Jason Installation Time: Less than 1 Hour

            MMD Duckail Review

            The spoiler came in good condition, but did require moderate rework prior to paining. Install went well and the fit was okay. It would be good if this spoiler used both mounting holes for installation. Currently only the back mounting hole is used which can cause the spoiler to have the tendency to lift in the front. The front hole is very close to the edge and may not lend itself to a ribnut / sunk in threaded hole; however, a stud set into the molding would be helpful and make installation / alignment easier.

            Helpful (0)
          • May 08, 2019

            5 2007 GT - Nevin Installation Time: Less than 1 Hour

            Love the design

            One of the best purchases I've made so far, makes my car look 20 times better. Thanks american muscle

            Helpful (1)
          • April 29, 2019

            3 - AdamM

            Ducktail spoiler

            I got the prepainted spoiler within 2 days of ordering it and it was packaged well without any scratches. My only problem is that it is held on with two bolts and double sided tape. It’s doesn’t feel very secure and the tape didn’t adhere very well. I made sure I cleaned the entire trunk lid with alcohol before installation. When the tape stops holding I will go find some higher quality tape and redo it.

            Helpful (0)
          • April 28, 2019

            5 - JamalA


            Perfect fit bolted up with no problems. Nice paint job

            Helpful (0)
          • April 25, 2019

            5 2007 GT - Linguini07gt Installation Time: Less than 1 Hour


            Great fit, prepainted, easy install and looks amazing!!!

            Helpful (0)
          • April 22, 2019

            5 2005 GT - JustinB Installation Time: Less than 1 Hour

            This spoiler just fits the car

            I cannot be more happy with my purchase. This spoiler makes my car stand out and turn heads. I knew when I say the name Foose I could trust the styling would match the car and it makes my car look great! I could not be happier than to pull off that GT hockey stick and put on some MMD style!

            Helpful (2)
          • April 17, 2019

            5 2005 GT - Alecs Installation Time: Less than 1 Hour


            As a painter I highly recommend the prepainted option. These spoilers do not belong black, or “blacked out” As they mount directly to the body.

            Helpful (0)
          • April 15, 2019

            4 - seadawg

            Nice, But...

            Nice looking but with only the two rear bolts and not adehisive tape at the least for the front it feels like a very flimsy mount. Thinking about adding tape to the under side of the front of spoiler...

            Helpful (0)
          • April 12, 2019

            5 - DrDennis

            Excellent finish

            I was very hesitant to order a pre-painted part because I am rather picky when it comes to color matching. For the additional fee I took a chance and I am happy that I did! The color is right on and the Finish is excellent.

            Helpful (0)
          • April 09, 2019

            5 2008 GT - RobertMcguire Installation Time: Less than 1 Hour


            Easy to install! And looks amazing on the car! Fits perfectly!

            Helpful (1)
          • March 23, 2019

            5 2005 GT - GabrielR Installation Time: Less than 1 Hour

            Love it

            Looks great and easy to install...100 Recommend it.

            Helpful (0)
          • March 22, 2019

            3 - ez58

            It’s ok

            It looks great - the issue I have is the double sided tape on this thing is too thin. It’s not 3m and because it is so thin it is difficult, almost impossible to get the front edge to stick down all the way. I cleaned all wax off the trunk with a wax remover and then cleaned all surface with alcohol before installing and still could not get a good stick along front edge. I may wind up taking it back off and re-doing with 3m double sided weather strip tape.

            Helpful (0)
          • March 21, 2019

            5 - FLYGT

            Perfect Fit - Super Easy to Install

            Awesome addition to any Mustang - Super Easy Install

            Helpful (0)