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MP Concepts Rear Spoiler (15-20 Fastback)

Item 398105
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      Product Information

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


      • Aggressive Track Inspired Design
      • Injected Molded ABS Construction
      • Drilling Required for Installation
      • Ships Unpainted
      • Fits 2015-2020 Fastback Mustang Models


      Aggressive Track Styling. MP Concepts Rear Wing Spoiler is a great way to add an aggressive track inspired appearance to your 2015-2020 Fastback Mustang. With cutting edge styling this Rear Spoiler will make your Mustang appear as if it speeding, while sitting still in your driveway.

      Quality Construction. MP Concepts manufactures their Rear Spoiler from an injection molded acrylonitrile butadiene styrene (ABS) plastic using the original OEM CAD data from Ford to ensure a precise 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.

      Drilling Required. This MP Concepts Rear Wing Spoiler will require drilling for installation, templates are included to help find the proper locations. All necessary hardware is also included to complete this rear end upgrade. If your Mustang is equipped with a factory rear spoiler, the original holes will be exposed and will need to be filled.

      Application. This MP Concepts Rear Spoiler is designed to fit 2015-2020 Fastback Mustangs. It is not compatible with Convertible models.

      Technical Notes. This rear deck lid spoiler ships unpainted. AmericanMuscle recommends professional installation of all body parts. We also recommend test fitting these products before they are painted.

      MP Concepts

      Fitment: 2015 2016 2017 2018 2019 2020

      MPN# 398105

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (20)

      Write a Review

      Ratings Summary

      2.2 out of 5 overall rating from 20 customers

      Installation Time: Afternoon

      Installation Cost: $250-$500

      • February 27, 2020

        1 2016 EcoBoost - Mustang2016 Installation Time: Shop Install Installation Cost: $250-$500

        Don’t waste any money on this garbage.

        Bought this even tho I read the horrible reviews thinking everyone was exaggerating....... trust me they are not. It comes not painted so u need to pay for installation plus a paint job. And when I finally got that done 5 months later driving down the highway the right side of the spoiler comes off... called turns out there is no warranty (I think only 30 days) lucky they had an open box I was able to buy just for that one part. If you read this after u purchased it Try and return it before it’s installed lol

        Helpful (0)
      • January 21, 2020

        1 2015 EcoBoost - Nicky


        Only reason I gave it a one star is because it looked nice for the almost 3 months I had it. This spoiler can be broken by a 3 year old. I was extremely careful when closing my trunk. The cover for the left “wing” was popping out but even though I thought that was weird I just popped it back in. Next thing I know, I put my car through a car wash, which I had done 100 times before, and the cover of the right side fell off and cracked. Keep in mind this is a $250 spoiler, NOT cheap. Plus I had spent more than $100 to get it installed by a professional. Customer service offered me a replacement for $200. Why would I buy the same FRAIL product for $200 and pay AGAIN to have it re-installed? All I wanted was a replacement for the cover portion of the wing, I would’ve even paid for that. But NOT $200. Y’all have been warned.

        Helpful (2)
      • October 04, 2019

        1 2015 GT - LeoR


        ABSOLUTELY HORRIBLE QUALITY. Cheap BRITTLE plastic all around, missing hardware, holes don't line up with the cut outs. It looks cool, but DO NOT WASTE YOUR MONEY.

        Helpful (3)
      • September 05, 2019

        1 2018 EcoBoost - Saucestang Installation Time: Afternoon

        Don’t waste your money

        Flimsy weird plastic material sun ate it up in less than a month.

        Helpful (1)
      • June 24, 2019

        2 2016 GT - NickYoung0121 Installation Time: Afternoon

        Great look, Garbage Materials

        I love the look of this spoiler on my '16 Competition Orange Mustang GT. The kit the part comes with for installation is great and anyone who can build a Lego set could install it. The materials the spoiler is made of however are sub-par. The plastic shakes every time I close my trunk causing the wings of of the spoiler to hit my paint. I'm psychotic about my paint care, therefore I will be looking for a more rigid spoiler in the future.

        Helpful (2)
      • January 15, 2019

        1 2018 GT - Claire

        NOT for 2018. Beware

        I purchased this woth the understanding this was for the new 2018 mustang gt, however, it’s not despite the website saying “yes, this fits your car”. Once i had my installers put it on, i noticed the outer edges rub against the paint of my car! I was pretty disappointed. It’s a neat style and unique but sadly it’s not worth it.

        Helpful (4)
      • January 07, 2019

        2 2018 GT - AustinB


        The holes where you screw the side pieces on 2 on each side were not drilled out so I basically have a useless spoiler unless I drill them out with the drill I don't have? Don't get me wrong I like the spoiler I just wish the work would have been finished on it due to the price. Its a cheap material but it can look better if you paint it instead of leaving it black. if you have a stock spoiler on your mustang when you go to take it off the new spoiler WILL NOT COVER HOLES LEFT FROM STOCK SPOILER.

        Helpful (3)
      • December 24, 2018

        2 2018 EcoBoost - ThomasF

        bad joke

        poor quality for starters, the blow mold was poorly done where strands of plastics were still on the product. scratches on the wing when it arrived. Needless to say, it was back in the mail shortly afterwards.

        Helpful (2)
      • December 17, 2018

        2 2016 GT - JorgeO

        Not good enough for me...

        Shipping was fast but whenever I open it the quality of the material felt very cheap, and it had a couple of scratches. Other thing that I didn't like was that you have to drill holes in your trunk in order to install it. I returned to get my money back.

        Helpful (3)
      • December 14, 2018

        1 2015 V6 - Laithquo

        Don’t do it.

        Super hard to install, cheap cheap cheap material. DO NOT BUY.

        Helpful (2)

      Questions & Answers (11 answers)

      5 Top Rated Questions

      Hi, I was wondering if it comes in black? (just like on the pictures), or in a different color? Thanks

      • This rear deck lid spoiler ships unpainted (black). AmericanMuscle recommends professional installation of all body parts. We also recommend test fitting these products before they are painted.

      Helpful (3)

      does this spoiler will fit in 2016 Mustang V6? if it is does it comes black like in the pictures.

      Will the MP spoilers fit the holes of an MMD spoiler?

      • No, this spoiler will not fit the same holes as MMD spoiler models.

      Helpful (0)

      Hoping you can help. I have this spoiler however in your install direction you only mention connecting two wires Spoiler Wiring - Factory Wiring 3rd Brake Light White - White Running Light Blue - Green/Purple. However on my Spoiler I have Five Wires to connect. The Red and Black wires connected to the rear view camera, No problem. That leaves three to connect I have, Yellow, White and Blue. If I connect the blue to the Green and Purple and the White to the White then I am at a loss as to what to do with the Yellow, I am wondering if it should connect to the LH / RH turn signal wire. I am unable to determine what color the rear turn signal wire is. Can you give me a clue as to the color of the turn signal wire on my 2019 GT. Thanks Steve Thanks

      Where can I find replacement parts for this spoiler?

      • We ask that you contact us at 1 (866) 727-1266 or by using our livechat, and one of our representatives will be happy to assist you.

      Helpful (0)
      Post Your Question
      6 More Questions
      Hello I have a 2018 GT convertible, will this fit? 1 answer
      Will this fit on a 2015 V6 convertible? 1 answer
      With the factory spoiler on a 16 gt. Is there any factory holes that will match up with this concept spoiler? Such as lip style vs. the other styles offered from the factory. 1 answer
      I have a 2015 gt with a factory spoiler do I have to drill new holes in? 1 answer
      It says it comes with 2 drill templates is that for if your mustang didn't come with a wing or does it not fit the bolt holes from stock wings? 1 answer
      I have a 2015 V6 Mustang and was wondering if this would work with the holes from the factory spoiler? 1 answer

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Rear Spoiler
      • (1) Left extension with Cap
      • (1) Right extension with Cap
      • (6) Phillips Screws
      • (6) 35mm Bolts
      • (6) Washers
      • (2) Drill Template
      • Installation Instruction Sheet