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MP Concepts LED Turn Signals; Smoked (15-17 All)

Item 404450
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$199.99 (pair)

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      Review & Installation Video

      Justin: If you're looking for a premium Smoked LED Turn Signal for your 2015 through '17 Mustang, then you might wanna consider a set of the MP Concepts options that we have right here. Now the MP Turn Signals will offer that dual-color LED operation, including the white light for your basic running lights while switching to amber for both the turn signals and hazards. Now those modern LEDs are all housed in the durable ABS plastic housing here, featuring that really dark smoked lens that a lot of us Mustang owners really dig. Because these are more of a premium option in the category, the price point will reflect that at right around 200 bucks while the install itself will be pretty straightforward, however, there is a small amount of splicing needed to get everything up and running. So because of that, we are gonna nudge it up to a two out of three wrenches on the old difficulty meter here and about an hour or so to complete from start to finish. But hang out towards the end of the video, guys, and, of course, we'll show you how to get them in place.So if you skim through the aftermarket turn signal options for your S550 here on the site recently, you've probably noticed there are a ton of options, right? Now I guess that shouldn't really be too surprising here because as we all know if there is an area that can be modified or customized on a Mustang, owners will certainly take the opportunity to do so. And with that said, this leads us to the MP Concepts Smoked LED turn signals that we are gonna be breaking down here today. Now at first glance, guys, one of the big draws here with the MP Concepts Turn Signals will, of course, be that dark smoked lens, which is something that has appealed to Mustang owners for years. Now not only does it add a slightly more stealthy or sinister look to the front end, but when paired with other smoked options around the car, really contributes to that smoked or murdered outlook that is extremely popular with the Mustang. But looking past that smoked lens here, guys, is probably the most unique thing about these particular turn signals from MP Concepts and that is the layout of the three vertical rows of LEDs, giving you what I would say is almost that tri-bar design but for the turn signals themselves. Not only is this completely different from the other options currently in the category, but it's also gonna flow well with the gills or running lights in the factory '15 through '17 headlights. Now, these LEDs will deliver that two-color operation much like a switch backlight. And what that will do is give you that bright white light when the headlights or running lights are switched on but will flash amber with the turn signals or even your hazard lights. Now one big thing to point out here, guys, is that these particular options are not sequential. So, if you're looking for that feature, you are gonna have to consider a different option, maybe from Raxiom or even Morimoto instead.Let's briefly segue into the construction before talking about the install. And, again, guys, you are gonna find those modern dual-color LEDs housed in that durable ABS plastic base, while the smoked lens themselves are gonna be built from a polycarbonate material. Now the lights are sold in pairs here, so one for the driver, one for the passenger side. And they do, again, require a very small amount of splicing for proper operation, which is a great time to segue into that install and to give you a better idea of what that splicing is all about along with the rest of the installation, here is a detailed walkthrough along with that quick tool breakdown.Man: All right, tools used for this install: Phillips head screwdriver, push pin removal tool, wire crimpers and strippers, needlenose pliers, side cutters, electrical tape, 7-millimeter socket, extension, 0.25-inch drive, a good knife, and if you're taking your wheels off, a lug wrench or impact.All right, you can perform this modification on the ground. However, I do have it on a lift and I'm going to remove the wheel to gain a little bit more access so the camera can get in there. All right, now that we're inside the wheel well, you'll see that you have one, two, three, four, five pushpins to remove. Then we're gonna go up to here with a Phillips head. Sometimes it spins on itself so I like to put my tool behind it. Now we're ready to peel back our inner fender. All right, now that you have access to your fog light and turn signal, we're gonna disconnect the electrical connections. Get that out of the way. Then we're gonna use a 7-millimeter to take out the four bolts holding the whole assembly in. All right, now with all those removed, we're gonna pop our assembly out. We're gonna bring this to the bench.All right, once you have your turn signal and fog light bracket, we're gonna flip it upside down and remove the three bolts that are attaching the turn signal to the bracket, the ones...the two on the outside and the one on the top. All right, now remove your old turn signal and install your new one using the same hardware you just took out. All right, now, this is ready to go back into the car and we're ready to wire it up.Be careful, I'm gonna use the hand on the inside and one on the outside. You wanna make sure that your body clips line up. You're gonna hear a couple clicks, that's gonna make sure that it is in the bumper. And then we're gonna use the hardware we took out. We're gonna be reinstalling our stock hardware. All right, and the two last ones are on the inside. All right, now we're going to disconnect our headlight and bring the harness down. All right, we are gonna be splicing into the turn signal harness and the headlight harness. We're gonna be using the black on this one and the blue, and then we're gonna be using the gray and purple on the headlight harness right here. So you'll see a purple and gray and then a gray and purple. We're gonna be using the solid gray with the purple stripe. All right, let's get into wiring.All right, now we're gonna take our supplied vampire clips and get the blue wire clipped up the way it should be. Just like that. And then on the other side, we are going to clamp the black wire. All right, now for our headlight harness, I brought the wrapping up a little bit to expose a little more wire. Again, we are after this solid gray with the purple stripe. We're gonna take our vampire clip and we are going to secure it on that wire. All right, now we're gonna bring our new harness up, connect it to our new turn signal. And then I added this spade electrical connection ends, so we can easily put that right in the end here for plug and play installation. Again, the black is going to the black, the yellow will go to the blue wire. This white wire will go to your gray and purple striped wire. You can take your headlight harness, bring it up and make that connection. Now I'm gonna put some electrical tape around this, clean it up a little bit more.All right, now that we're done wiring and we tested our lights, make sure they work, we are going to reinstall our splash shield in our inner fender. It's gonna go on the same way it came off with the pushpins, Christmas tree clips on the end here. And then underneath, you have your two, you got one on the inside as well, and then one on the top of the fender there. Tighten this down. Now we're ready to put our wheel back on.That's gonna wrap up my install of these LED Turn Signals. For more, stay here at

      Product Information

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


      • Dual LED Lighting
      • Amber Turn Signals - White Running Lights
      • Smoked Polycarbonate Lens
      • Injected Molded ABS Housing
      • Straight Forward Install - Minor Wiring Required
      • Driver and Passenger Side Included
      • Fits all 2015-2017 Mustang Models


      Improves Visibility and Safety. Upgrade the appearance and improve the safety of your S550 Mustang with a MP Concepts Smoked LED Turn Signal Lights. These MP Concept Turn Signal Lights replace the weak stock incandescent turn signals with super bright dual color LEDS for increased visibility and safety.

      Quality Construction. Manufactured from injected molded ABS plastic, these MP Concept LED Turn Signals feature smoked polycarbonate lens for aggressive good looks. Employing white/amber LEDs, these Turn Signals are designed to illuminate amber when functioning as turn signals and white when functioning as running lights. MP Concepts ensures the housings are weather sealed to prevent dirt and moisture from harming the state of the art electronics.

      Straight Forward Installation. Installation of these LED Turn Signals are straight forward and should not take more than an hour to complete. Assembled from state of the art electronic components, these MP Concept LED Turn Signals utilize pigtail wires that will need to be spliced into the stock wiring harness for operation.

      Application. These MP Concepts Smoked LED Turn Signals are specifically designed for use on all 2015-2017 Mustang models. Driver and passenger side Emblems included.

      MP Concepts

      Fitment: 2015 2016 2017

      MP Concepts 404450

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Left Turn Signal
      • (1) Right Turn Signal
      • (2) Wiring leads
      • (6) Splice Connectors

      Customer Reviews (16)

      Write a Review

      Ratings Summary

      4.4 out of 5 overall rating from 16 customers

      Installation Time: Afternoon

      Installation Cost: 0-$100

      • April 19, 2020

        4 2016 EcoBoost - bluehorse12 Installation Time: Afternoon

        Slightly misleading

        In typical AM style, delivery to me was quick. As mentioned in earlier reviews, the clips provided to splice into your factory wiring are a little big. You have to "pre-nick" the insulation to promote good contact. Installation took several hours because of this. Here's where the let down comes. Most functions of the lights require the car to be running. When the car is off, the emergency flashers and parking lights don't work. It worries me that in "difficult" times, my safety may be compromised. They function great in good/normal times. When the key is off, nothing. I hope I never have to deal with that part. Now we get to see how long lived they are. Thanks American Muscle.

        Helpful (3)
      • March 15, 2020

        4 2017 GT - laurentizzlebee Installation Time: Afternoon

        Look great once installed

        The install was a little finicky - the passenger side wasn’t working at first but after time trial and error and extra pieces we got it to work fine. They look great. Only wish they lit up when you unlock your car like the stock ones did.

        Helpful (3)
      • March 14, 2020

        5 2017 GT - BryanS Installation Time: Afternoon

        Sweet and Distinctive!

        Really make your car stand out, and no matter what you read and don't listen to the guy in the video...these lights ARE sequential! Really neat!

        Helpful (3)
      • November 17, 2019

        1 2016 GT - Fady


        Not working properly, generating noise from inside whenever you turn signals left or right as if you have a burned light. and from inside its flickering 3 times instead of one time, very annoying, however i got it installed exactly as described.

        Helpful (5)
      • October 01, 2019

        5 2015 GT - Wulf5ohh Installation Time: Afternoon

        Helpful (3)
      • September 03, 2019

        5 2015 EcoBoost - Donnell Installation Time: Less than 1 Hour


        LOVE THEM!!! I ordered these lights because I needed to replace the turn signals. I really wasn't expecting to get the attention that comes with them when others see them light up. They are awesome!

        Helpful (3)
      • September 03, 2019

        1 2017 EcoBoost - Rich

        Turn signals

        Worst product I have ever ordered from AM. Absolute waste of time and effort to install. The vampire clips supplied do not work with the wires on my car as they were too big and wouldn’t penetrate the rubber coating. Finally had to strip the wires and then one signal worked for 5 minutes while the other never did. DO NOT BUY THIS PRODUCT.

        Helpful (5)
      • August 15, 2019

        5 2017 GT - Holt69 Installation Time: Shop Install Installation Cost: 0-$100



        Helpful (3)
      • August 15, 2019

        5 2017 V6 - SLLABGIB Installation Time: Afternoon

        Look and fit great!

        Lights look great and are built well! The instructions for install are pretty straightforward as well! One thing I would suggest is insure that your vampire clips are making good connection with then cable that they are attaching to. I found a few of mine were only pinching down on the insulation, which gave me a headache till I started to troubleshoot and found the fault. Install took about an hour and a half to two hours from start to finish.

        Helpful (3)
      • August 01, 2019

        5 2016 GT - IllestBlack Installation Time: Less than 1 Hour

        Beautiful Look

        I'm so happy I purchased these led blinkers for my mustang. It really adds a unique look to it.

        Helpful (3)

      Questions & Answers (10 answers)

      5 Top Rated Questions

      Is the signal a sequential chaser, like the rear signal?

      • The MP Concepts Smoked LED Turn Signals are not sequential.

      Helpful (1)

      I did everything the video told me to but they are still not working.. plugged everything up and still nothing... why?

      • These should be a pretty straight forward install. If these or any product does not work as advertised, please contact our customer service for appropriate assistance.

      Helpful (0)

      If its doesnt lights do i must change rue complète unit??

      I have my driver side wired correctly and same as my passenger side driver side only blinks once or twice the continues to stay solid white no matter what I do, checked all connections and there are all solid, any ideas?

      Does the installation of these turn signals effect the cadence of the blinker inside the car?

      • These would not have an effect on the cadence of the blinker inside the car.

      Helpful (0)
      Post Your Question
      5 More Questions
      While they fit a 2015 mustang gt with a roush front fascia 1 answer
      if these are not sequential turn signals, how are they showing them in the video? 1 answer
      Will this turn signals work with a 2018 Mustang GT model? 1 answer
      So, does this make the running light white all the time then flash amber when signaling or just a white and amber flash when turning with amber as the running color? 1 answer
      HI! will this work with the euro spec mustang? thanks 1 answer

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