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SR Performance Strut Tower Brace & Lowering Spring Kit - Black (05-14 GT, V6)

Item 99703
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Market Price $329.99 You Save 12% ($40.01)
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$289.98 (kit)

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      Review & Installation Video

      Product Information

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

      Features

      • Aggressive Lowered Stance
      • Improves Handling
      • Eliminates Suspension Flex
      • Estimated Drop: Front - 1.5” Rear - 1.5”
      • Includes SR Performance Lowering Springs and Black Strut Tower Brace
      • Fits 2005-2014 V6, GT and Bullitt Coupes
      • Clears Stock and Aftermarket Wheels & Tires.

      Description

      SR Performance Lowering Springs. Installing a set of SR Performance Progressive Rate Springs will lower your Mustang's center of gravity, which will reduce squat during acceleration, body roll in the corners, and excessive nose-dive under hard braking. These springs not only improve handling, but they also improve the appearance of your Pony by lowering the ride height approximately 1.5" to eliminate that ugly "4x4" tire to fender gap, for a more aggressive street stance.

      SR Performance Strut Tower Brace. Eliminate unwanted chassis flex and body roll in your S197 Mustang with a SR Performance Strut Tower Brace for improved handling. This Strut Tower Brace is made from super strong, aircraft-grade 4130 chromoly alloy steel to keep your front end from flexing under the torque of your motor and it is completed in an attractive black powder coated finish for durability, corrosion resistance and impressive under hood styling.

      Recommended Upgrade. Anytime you lower your Mustang, your rear axle gets moved out of alignment. Adding an Adjustable Panhard Bar will not only center your rear axle, but offers great traction during straight-line acceleration as well as superior strength over the factory panhard bar.

      Clears Stock and Aftermarket Wheels & Tires. These lowering springs were engineered to be compatible with your factory size wheels and tires, as well as AmericanMuscle's pre-configured wheel and tire combo kits (specific to your generation), to assure proper clearance with no rubbing issues.Application. This SR Performance Black Strut Tower Brace & Lowering Spring Kit is designed for use on the 2005 to 2014 V6, GT and Bullitt Mustang Coupes. Does not fit convertible models.

      Springs Technical Note. SR Performance Springs will only fit 2011 to 2014 GT and V6 Coupes when used in combination with Ford Racing M-18183-C upper strut mounts and M-18000-A dampers (sold separately).

      Strut Tower Brace Technical Note. Some 2007-2009 V6 Mustangs may require minor modifications to assure proper clearance of the factory coil pack boots. Will not clear BOSS 302 Intake Manifold or Edelbrock E-Force Supercharger.

      SR Performance

      Fitment: 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Details

      MPN# 99703

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      4.8

      Customer Reviews (40)

      Write a Review

      Ratings Summary

      4.8 out of 5 overall rating from 40 customers

      Installation Time: Afternoon

      Installation Cost: $250-$500





      • April 26, 2019

        5 2008 V6 - Cjf Installation Time: Less than 1 Hour

        Lowering spring

        Lowerd my 08 s197 with this set up the difference was amazing handles much better paired with koni kit

        Helpful (0)
      • April 09, 2019

        5 2010 V6 - Arron1738 Installation Time: Afternoon

        Perfect Mod!!!

        The lowering springs do exactly as they say. They lower the car one inch which gets rid of most of that nasty wheel gap in the back. And the ride is much more stiff and secure. It eliminates all the body roll in turns. (Which really helps if you like to slide that back end out and have some fun). It also isn’t so much of a drop that you scrub on anything. And the strut tower brace looks very nice when you pop the hood.

        Helpful (1)
      • November 02, 2018

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

        Heck yes!!!

        Everything u guys send me is high quality and does exactly what you say its going to do! And they last. This brace keeps my chassis from rolling when cornering which enables me to take a dump all over the local gt’s . Love it.

        Helpful (2)
      • October 30, 2018

        5 2014 GT - Pournaras05 Installation Time: Afternoon

        Great product......but.

        So first off install was pretty easy, normal stuff, good quality products. Now the but not sitting low enough for me I like my cars totally flush not stanced just flush. I'll prolly go with coil overs soon.

        Helpful (1)
      • June 29, 2018

        5 2011 V6 - ColbyB Installation Time: Afternoon

        Budget friendly

        So far the springs have been great and for the price you cant go wrong.

        Helpful (3)
      • February 19, 2018

        5 2007 V6 - HotChocolate Installation Time: Afternoon

        Quality components

        Springs provide a great looking stance without sacrificing much ride comfort. The brace bar looks great under the hood. Together they’ll improve the handling and looks of your ride.

        Helpful (3)
      • February 09, 2018

        1 2014 GT - ZacariasP Installation Time: Afternoon

        Springs

        Well it clearly said 1.5" estimate for the drop I was assuming atleast an inch drop.. back only dropped 1/2" and front 3/4" ..

        Helpful (4)
      • December 26, 2017

        4 2007 V6 - NicholasN Installation Time: Afternoon

        Good

        Great nice ride good value for what you get here !!!!!!!!!!!!!!!!!!!@@@@

        Helpful (4)
      • October 01, 2017

        5 2011 GT - StephenM Installation Time: Afternoon

        Good Product

        Good quality product with easy installation. Took about 3 hrs to install. Handling is much improved.

        Helpful (3)
      • September 30, 2017

        5 2010 V6 - KevinC Installation Time: Shop Install Installation Cost: $250-$500

        Handling feels great

        Fills wheel well gap perfectly. Went well with AMR staggered wheels and Nitto tires. Handles like a beast now. Watch out for driveways and speed bumps though.

        Helpful (4)

      Questions & Answers (15 answers)

      5 Top Rated Questions

      With the Sr performance lowering springs will I need a adjustable panhard bar to keep the rear end centered?

      • When lowering a car it would be recommended to get a adjustable pan hard bar to recenter the rear end yes!

      Helpful (1)

      Does the upgrade make the drive really uncomfortable? Seems like it takes lots of shocks vibration in the car while driving.

      • The lowering springs are shorter than the factory springs and the have an increase spring ratio. The strut tower brace will stiffen up the chassis in the vehicle as well. These two components will sacrifice comfort for the increase in handling performance.

      Helpful (1)

      Will this kit work on a convertible or is it strictly for a coupe.

      • The SR Performance Strut Tower Brace & Lowering Spring Kit is designed specifically for the coupe, and will not work on the convertible.

      Helpful (1)

      Aside from getting the Lowering Springs would I need to get new control arms as well? A tire shop recommended it.

      • Hey Bryan, Not necessarily, generally the first thing you may need is a pan hard bar or caster camber plates because they would directly be effected by a drop. But the control arms are more for wheel hop and tightening the chassis for higher powered applications to stick to the earth.

      Helpful (1)

      Do I need to change shock absorbers?

      • The shocks will not need to be replaced when upgrading to this kit.

      Helpful (0)
      Post Your Question
      10 More Questions
      Im thinking about replacing my springs. Im wondering if the strut tower brace will clear an aftermarket intake cover? 1 answer
      If you have an after market hood, and a bbk cold air intake, and you install the strut tower brace, will the hood close with no issues? 1 answer
      Will this strut tower brace clear a rousch m90 supercharger? 1 answer
      Will The strut tower braces clear a Boss 302 intake? 1 answer
      I have a 275/40/20 tire both front and rear, will lowering the 1.5 on the rear and front be a problem for me? 1 answer
      Would the wheel clear the fender after the drop if 1.5" wheel spacers were added? 1 answer
      Do i need to replace a factory boots "bump stops" for this build? 1 answer
      will this strut tower brace fit my 5.0 with a boss 302 intake manifold installed on it? 1 answer
      Will the strut tower brace fit with the Ford Racing High Performance Intake Manifold? 1 answer
      Will these springs work with the stock factory shocks and struts? 1 answer

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (4) Lowering Springs
      • (1) Strut Tower Brace
      • (8) Washers

      Tech Specs

      Spring Rate:Front: 230 lb/in.
      Rear: 200 lb/in.
      Usage:Street
      Year:2005-2014Model:GT & V6 Coupes
      Progressive or Standard:ProgressiveEstimated Drop:1.5"F / 1.5" R

      Will It Fit My Mustang

      • Bullitt - 08, 09
      • GT - 05, 06, 07, 08, 09, 10, 11, 12, 13, 14
      • V6 - 05, 06, 07, 08, 09, 10, 11, 12, 13, 14

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