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SR Performance Strut Tower Brace - Polished (15-17 GT, EcoBoost)

Market Price $219.99 You Save 9% ($20.00)
Our Price

$199.99 (each)

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  • Item 397327
  • MPN# 397327

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Features, Video & Details

  • Improves Handling Performance
  • Eliminates Suspension Flex
  • Aircraft-Grade 4130 Chromoly Steel
  • Tubular Parallel Beam Design
  • Bright Polished Finish
  • Fits 2015-2017 EcoBoost and GT Mustangs

Review & Installation Video

Review & Install Video

The Polished SR Performance Strut Tower Brace will be a great option for non-performance pack S550 GT and EcoBoost owners out there who wanna add a little bit more bling under the hood, while hoping to stiffen up the front end in the process. Now, on the other hand, if you do have one of those performance pack cars, and you'd like to switch up the look of your factory brace this thing would certainly apply to you as well. As far as your price point, well, they're gonna be right around the $200 range, and the install is gonna get an extremely simple one out of three wrenches on the difficulty meter, with some more detail to come later on. So the strut tower brace is one of those easy and affordable ways to make a subtle impact on your handling, helping to stiffen up the front end slightly, and take some of the roll out of the front of the car when cornering very hard. Now I do say subtle because in the spectrum of handling parts, I would argue there are other mods that will make a bigger impact in improving your handling such as your sway bars, your springs, or even your tires. But, 99% of the time guys, a strut tower brace will be super affordable and will be very easy to install both of which apply to the SR option that we have here. Now traditionally, sure, SR Performance is gonna be one of your budget friendly or value friendly brands here on the site, and yes, that is pretty much the case with this particular strut tower brace, but that doesn't mean the construction has suffered or the build quality is questionable, in fact, quite the opposite. SR has incorporate aircraft grade 4130 chromoly steel for the overall build with this particular piece, in addition to using the one inch tubular parallel beam design. SR has also incorporated this mild steel plate to the brace itself here. It's kinda welded it underneath as you can see, just to further help reduce any possible flex with this particular option. Finally guys, this bar has been given that brightly polished finish, and that is going to be the big draw with this particular option. Definitely gonna be for the owners out there who like a little bit more flash under the hood, and are maybe trying to complement a polished cold air intake system. On the other hand, if you're the less is more type of owner out there and you prefer to keep things a little more stealthy, SR does offer a textured black option on the site. You can find that here, and it'll actually cost you about $20 less. One question I do see a lot about this particular product on the site is, will it fit my 2015 and newer V6 Mustang? And I'm here to tell you that unfortunately, it will not, and that is just due to the intake manifold design on the V6 cars. They do tend to sit a little bit higher than both the GT or the EcoBoost Mustangs. Now, sure, it might be possible to add some washers under the mounting points, space it out a little bit to clear the manifold, but the moral of the story is, as this thing sits right here, it will not fit the 2015 and newer V6 cars. But let's quickly get into the install here, guys, with the SR option, and as mentioned earlier this one is extremely straightforward. So expect a rather simple one out of three wrenches on the difficulty meter, maybe 30 minutes of your time to get this guy in place. Tool-wise, well, if you have a socket set, you're pretty much good to go here. First things first, you're gonna wanna pop the hood and remove the battery cover trim panel to gain access to the necessary studs. At this point, remove the four nuts off of the upper strut mount studs. Now SR does include a few spacers that will be used, however, the number used will differ depending on whether or not your car is a performance pack model. So, just make sure you reference the detailed instructions to determine how many spacers you will be using. With the spacers in place, set the SR strut tower brace on the studs, tighten down the four included nuts, and your installation is complete. So if you guys are a no-nonsense affordable strut tower brace option to help you tighten up the front end a little bit and add a little under hood bling, you'll wanna check out the SR option right here at

Reduce Flex, Improve Handling. Installing a SR Performance Strut Tower Brace on your late model S550 Mustang will reduce chassis flex and improve its handling. This Strut Tower Brace's tubular parallel beam design will keep your front end from flexing when your putting your Pony through its paces. If your the kind of Mustang owner who loves carving corners on the street or on the track this SR Performance Strut Tower Brace is for you.

Superior Construction. SR Performance manufactures their Strut Tower Brace to precise specifications from 0.14" thick mild steel plating and 1" aircraft-grade 4130 chromoly alloy steel tubing for superior strength and rigidity. SR Performance then completes their Brace in a bright mirror polished finish for long lasting corrosion resistance and good looks.

Easy Bolt-on Installation. SR Performance engineered their Strut Tower Brace to be a simple bolt-on upgrade that clears the factory intake manifold. Installation can be completed in about 30 minutes with just basic hand tools.

Application. This SR Performance Polished Strut Tower Brace is designed to fit 2015-2017 GT and EcoBoost Mustang models.

Fitment: 2015 2016 2017 Details

What's in the Box
  • (1) Strut Tower Brace
  • (4) M10x1.50 Lock Nuts
  • (4) M10x1.25 Lock Nuts
  • (8) Washers
  • (6) Spacers
Installation Info
Tech Specs
Will it fit my Mustang?
  • EcoBoost - 15, 16, 17
  • GT - 15, 16, 17

People Who Bought This Item Also Bought

Most Helpful Reviews


Looks feat under the hood! Pulls attention from the ugly plastic under the hood!

Helpful (1)

Tightens up the front end nicely!

Easy install, makes a world of difference and looks phenomenal!

Helpful (0)

Overall Rating 4.8 out of 5 stars
Read All 4 Reviews

Customer Photos (2) Submit Your Photo

View All 2 Photos

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6 Questions / 4 Answers

Ask a Question

Why do none of these fit a v6?


What is the center height?


Will this work of i have camber plates


  • The SR Performance Strut Tower Brace will work with some camber plates, but not all. Please contact our Customer Service Department so that we may discuss your particular setup to see if this will work.

    Rob D

Helpful (0)

Will this fit with a Whipple Supercharger?


  • This strut tower brace would not provide enough clearance to clear the Whipple supercharger.


Helpful (0)

Will this fit over a s550 swapped with a cobra jet manifolld?


  • The SR Performance Strut Tower Brace may not provide enough clearance for the Cobra Jet Manifold.


Helpful (0)

will this fit with a roush supercharger installed?


  • The SR Performance Strut Tower Brace has not yet been test fitted with the supercharger kits from Roush. We sincerely apologize for the inconvenience.


Helpful (0)

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Customer Reviews (4) Write a Review

Overall Rating 4.8

out of 5 stars

Installation Time:Less than 1 Hour

  • Handling Improvement 4.25 4.3
  • Fit 4.75 4.8
  • Bang For Your Buck 4.75 4.8

  • 5/5

    Installation Time: Less than 1 Hour

    April 25, 2017


    Looks feat under the hood! Pulls attention from the ugly plastic under the hood!


    Year: 2016 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    July 30, 2017

    Tightens up the front end nicely!

    Easy install, makes a world of difference and looks phenomenal!


    Year: 2017 Submodel: GT

    Helpful (0)

  • 4/5

    Installation Time: Less than 1 Hour

    July 21, 2017

    SRP Strut Tower Brace

    It's a beautiful, shiny piece of work, aligns nicely on the strut tower studs, and I can feel the difference in the steering: tighter, more precise, more responsive. My only nit to pick is that some of the nuts and washers are too thick and don't go all the way onto the studs; I always want at least 2 or 3 threads to show past the nut, and that doesn't work here. I'll be checking the torque regularly to ensure they don't back off.


    Year: 2017 Submodel: EcoBoost

    Helpful (0)

  • 5/5

    Installation Time: Less than 1 Hour

    June 15, 2017

    Strut tower brace

    As usual fast delivery. Great quality and welds. Adds a pop under the hood. Can tell a little difference. Very pleased


    Year: 2015 Submodel: GT

    Helpful (0)

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