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Eibach Sportline Lowering Springs (15-20 EcoBoost, V6 w/o MagneRide)

Item 393047
Call a Mustang Enthusiast at 1-877-887-1105
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Market Price $327.78 You Save 10% ($32.78)
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$295.00 (each)

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    Features, Video & Details

    • Low, Aggressive Stance
    • Improves Handling Performance without Sacrificing Ride Quality
    • Reduces Body Roll and Squat During Acceleration
    • Minimizes Nosedive Under Braking
    • Progressive Spring Rate
    • Lowers 1.5" Front and 1.3" at the Rear
    • Clears Stock and Aftermarket Wheels & Tires
    • Professional Installation Recommended
    • Sold as a Set of 4 Springs
    • Million-Mile Warranty
    • Not Compatible on MagneRide Equipped Vehicles
    • Fits 2015-2020 Ford Mustang EcoBoost and V6 Models

    Review & Installation Video

    Review & Install Video

    Transform Your Mustang to a Street-Legal Racecar. By creating a drop lower than the legendary Pro-Kit, the Eibach Sportline Springs set brings out racecar-level handling from your Mustang. This is through aggressively bringing down the Mustang's center of gravity by employing precision-engineered progressive spring rates. With this lower center of gravity, you can now say goodbye to nosedive when hard braking, body roll in the corners, and squat during rapid acceleration.

    Lowered Stance. Not only does a lower center of gravity translate to better handling performance. But, it also gives your Mustang a more aggressive stance. These Sportline Springs lower the ride height approximately 1.5" in the front and 1.3" in the rear to reduce the ridiculous factory wheel to fender gap.

    Progressive Design. Progressive springs (also known as variable rate springs) are designed to be more compliant when riding over rough and uneven surfaces like public roads. Progressive springs are engineered with a low starting spring rate that increases as the spring compresses. Variable rate compression allows for a smoother ride, while still providing good handling characteristics when pushed hard. This makes progressive rate springs a popular choice for daily street driven Mustangs.

    Clears Stock and Aftermarket Wheels & Tires. These lowering springs were engineered to be compatible with your stock 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.

    Professional Installation Recommended. Seeing that a spring compressor is required for installation of these Coil Springs, AmericanMuscle recommends professional installation. With the proper tools, installation can be completed in about three hours. Please note that an alignment is highly recommended after installation.

    Application. This Eibach Sportline Spring Kit is compatible with both Fastback and Convertible 2015-2020 EcoBoost and V6 model Mustangs.

    Technical Note. The Springs are not compatible on vehicles equipped with the MagneRide Suspension.

    Fitment: 2015 2016 2017 2018 2019 2020 Details

    MPN# 4.14735

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

    What's in the Box
    • (2) Front Lowering Springs
    • (2) Rear Lowering Springs
    Installation Info
    Tech Specs
    Will it fit my Mustang?

      Customer Photos (66) Submit Your Photo

      View All 66 Photos

        Questions & Answers (31)

        5 Top Rated Questions

        Is it 264 for all 4 springs or each spring is 264??

        • The price is for the full kit which includes 2 front springs and 2 rear springs.

        Helpful (4)

        I have a 2016 Ford Mustang V6 with stock rims and tires (235/55R17). I currently have 1 inch spacers both in the front and rear. My question is can I install these springs with my current set up? If so, is it better to get the camber bolts or camber plates? I want to lower my Mustang lowered but not go too extreme. Please help with any advise and thank you for your time!

        • Yes, these springs will work with with your V6 Mustang with the spacers and 235/55/17 tires without an issue. We would recommend caster camber plates for these lowering springs to get a better alignment.

        Helpful (2)

        Will there be any issues with rubbing on 1.5 inch wheel spacers ?

        • These Eibach Sportline Spring Kit will work with spacers however, you will want to make sure that the dimensions on your wheels and tires will not cause any rubbing.

        Helpful (2)

        I have 2016 Ford Mustang V6, if I install these springs would my car clear with having long tube headers?

        • It will depend on the specific long tube header you have installed since some sit lower than other brands. You may what to make a measurement from the header to the ground and calculate if this will safely work on your set-up. Most long tube headers will still safely clear but it will depend on your exact set-up. 

        Helpful (1)

        I have 245/45 ZR20 103Y XL tire size with 20 inch rims on all around. Will I have any rubbing with these springs?

        • We would not anticipate any rubbing issues with that setup.

        Helpful (0)
        10 More Questions
        I have a 2016 Ecoboost. I’m ordering new wheels to go along with these springs. The setup I’m looking at is 18x9.5 (tire 255/40/18) and 18x10.5 (285/35/18). Would I have any rubbing issues with this set? 1 answer
        I have set up of SVE S350 wheels with 10in in the front and 11in in the back with Nitto NT555 G2 tires 275/40/19 in the front and 305/35/19 in the back. My question is if I install the Eibach Sportline lowering springs I would have any rubbing issues with the tires when turning or going over bumps, etc. 1 answer
        I have a set up of Nitto NT555 G2 tires 275/40/19 in front a 305/35/19 and SVE S350 wheels with 10 inch wheels in the front and 11 inches in the back. My question is if there will be any rubbing issues while turning, going over bumps, etc, with my set up? 1 answer
        “I plan on running these lowering springs with the 2013 gt500 style wheels in 20x8.5 square setup with 255/35 tires. Do you think I would need or could use spacers to get a great to perfect fitment? If so, what size spacers?” Whoops sorry I have a 2016 v6 mustang 1 answer
        I plan on running these lowering springs with the 2013 gt500 style wheels in 20x8.5 square setup with 255/35 tires. Do you think I would need or could use spacers to get a great to perfect fitment? If so, what size spacers? 1 answer
        Would I run into fitment issues or rubbing if I install these on my 2016 V6? I have a square setup of the 2013 gt500 style wheels in a 19x9.5 and 275/40 tires. 1 answer
        If I have 20x8.5 wheels all around, I then install some 1 inch spacers in the front and 1.5 inch spacers in the back. Will this suspension cause and rubbing it turning issues? 1 answer
        on a 2018 ecoboost convertible, I want to run a 20x10.5 rear with 305-30-20 and a 20x9 front with a 265-35-20. will I have rubbing issues? 1 answer
        Hello i want to use Eibach Sportline lowering springs on my 2016 mustang EcoBoost convertible, my wheel setup is 255/35 20x8.5 front and 275/35 20x10 in rear. I saw the front will drop 1.6" Front and 1.4" at the Rear for convertible. Will there be any rubbing issue after drop? Thank you! 1 answer
        Will this fit with 1 in the spacer in the front and 2-inch spacer on the back? I have 19 X 9 rims with 255/40R19 tire. 1 answer

          Customer Reviews (41) Write a Review

          Overall Rating 4.9

          out of 5 stars

          Installation Time:Full Day

          Installation Cost:$100-$250

          • Handling Improvement 4.634146 4.6
          • Ride Quality 4.75 4.8
          • Appearance 4.97561 5.0
          • Bang For Your Buck 4.756098 4.8



          • 5/5

            Installation Time: Afternoon

            November 24, 2019

            Love them

            These are really nice springs I do scrape but barley but the aggressive stance makes it worth it I low then

            JessieR

            Year: 2019 Submodel: GT

            Helpful (0)

          • 5/5

            Installation Time: Shop Install

            Installation Cost: $500-$1000

            October 21, 2019

            Great product

            It was expensive to install the right way but definitely did its job into making the car look more aggressive etc. To me it was worth the hustle and money.

            Zimba

            Year: 2018 Submodel: EcoBoost

            Helpful (1)

          • 5/5

            Installation Time: Less than 1 Hour

            September 30, 2019

            Eibach springs

            Installed these at home for the front and rears at a shop. Total time was 1 1/2 hours. Hardest part of the install was knocking out the lower front bolts. After completion the install was amazing and the car gets compliments everywhere we go.

            Busterb243

            Year: 2019 Submodel: EcoBoost

            Helpful (0)

          • 5/5

            Installation Time: Afternoon

            August 28, 2019

            Eibach sportlines

            The springs are good quality and absolutely worth the buy. The install is not that hard at all if you know what your doing. Took me 4 hours to do one side then once I realized what I was doing I did the other side in less than an hour. Not to mention they give the car a comfortable ride. Also figment is top notch.

            Jebise

            Year: 2016 Submodel: V6

            Helpful (0)

          • 5/5

            Installation Time: Afternoon

            July 25, 2019

            Sexy

            Very happy with these springs. I have a 3.7 with 20in rims, mpt 93 race tune, Roush axle back, Roush cai, throttle body spacer, tinted windows and Kenwood subs and amp. These springs give it a sexy look and the ride is more firm but more comfortable at the same time. No body roll at all. Makes the 20in rims feel like 18s. Drives great!

            JerryT

            Year: 2015 Submodel: V6

            Helpful (0)

          • 5/5

            July 15, 2019

            Good springs

            Ride quality is good. Good fitment. recommended spring

            Kierwin

            Year: 2018 Submodel: EcoBoost

            Helpful (1)

          • 5/5

            Installation Time: Shop Install

            Installation Cost: $100-$250

            May 22, 2019

            Best Decision Ever

            Was debating on a couple of springs and I had seen these being a little more pricey than most online but they were worth it. The car feels so much better in my opinion. I have no complaints. Made the car look way more aggressive as well.

            Unt4m3d

            Year: 2015 Submodel: V6

            Helpful (2)

          • 5/5

            Installation Time: Afternoon

            May 11, 2019

            Perfect !

            These are the perfect drop for your mustang . Just what i was looking for . Took me about 3 hours to put them , totally worth the price.

            Yasiel

            Year: 2018 Submodel: EcoBoost

            Helpful (0)

          • 5/5

            Installation Time: Shop Install

            May 07, 2019

            Aggressive

            Makes the car sit a lot better. Nice aggressive stance, definitely worth the price.

            Druskiee

            Year: 2015 Submodel: EcoBoost

            Helpful (0)

          • 5/5

            Installation Time: Afternoon

            April 25, 2019

            Eibach Sportlich Lowering Springs

            Easy Install, just make sure you have the correct spring compressors. The sub-frame bolts in the back are a bit of a pain and be careful with your top hat bolts.

            AntoniusA

            Year: 2018 Submodel: EcoBoost

            Helpful (0)

          • 5/5

            Installation Time: Afternoon

            April 09, 2019

            Great Product

            The springs provide the perfect fitment for my mustang. The ride is way better than I thought it would be. Even if I had coil-overs I would be at the same ride height. There is a lot of camber which can be fixed with a camber plates.

            Ben

            Year: 2015 Submodel: EcoBoost

            Helpful (0)

          • 5/5

            Installation Time: Afternoon

            April 04, 2019

            Sportline springs

            I love the way my car sits and looks compared to stock springs, and it rides way much better! Don’t forget to get an alignment after

            CarlosM

            Year: 2017 Submodel: EcoBoost

            Helpful (0)

          • 5/5

            Installation Time: Afternoon

            January 10, 2019

            Do it!

            Big difference in performance and in looks. No more nose dives eliminates body roll and just looks soo good I got then on 20 inch rims and it’s just a whole new look. Me and a friend knocked it out in the garage. Took us about 3-4 hours

            joseluiss

            Year: 2017 Submodel: V6

            Helpful (2)

          • 5/5

            Installation Time: Full Day

            December 04, 2018

            Love the look and ride.

            Love the look and the ride on 2018 ecoboost convertible. Caution to those with convertibles, videos and instructions found on line do not take into account the extra bracing that you will need to deal with on the back end. This bracing will need to be removed in order to drop the independent rear suspension on both sides and then reinstalled. The only pain in the whole install is the compressing the front springs. I would also recommend caster/camber plates with the front end. One side is in spec the other is just outside using the bolts. Save your self the time of having to do the front end twice. Still real happy.

            MichaelM

            Year: 2018 Submodel: EcoBoost

            Helpful (3)

          • 5/5

            Installation Time: Afternoon

            November 22, 2018

            AMAZING!

            If you’re looking to add the perfect drop to your mustang this these springs are it! Absolutely love them.

            Martymar

            Year: 2018 Submodel: EcoBoost

            Helpful (3)

          • 5/5

            Installation Time: Full Day

            November 15, 2018

            2016 Mustang

            I purchased this product and with the help of The install video was able to do it with my uncle. You do need to know your way around the car to install this on your own. Great product rides and looks amazing.

            MujahidM

            Year: 2016 Submodel: EcoBoost

            Helpful (2)

          • 5/5

            November 04, 2018

            Awesome Ride

            I have the 2016 Mustang Ecoboost.This is just perfect ride for me.As soon as the springs got installed,the drop is awesome.It’s a bit bumpy just as expected but the car is so grounded and the ride was even better.Eibach springs are amazing.

            JViBeNice

            Year: 2016 Submodel: EcoBoost

            Helpful (3)

          • 5/5

            Installation Time: Shop Install

            October 01, 2018

            Good springs

            Good springs and drive much better and it handles much better also

            MohammedA

            Year: 2018 Submodel: EcoBoost

            Helpful (2)

          • 5/5

            Installation Time: Shop Install

            Installation Cost: $100-$250

            September 28, 2018

            Great

            Great product, rides very well took about 2 hours todo

            KyleC

            Year: 2017 Submodel: V6

            Helpful (2)

          • 5/5

            Installation Time: Afternoon

            August 25, 2018

            Eibach

            The handling is awesome better response then stock. Makes the car stand out more and has an aggressive look..

            HerbertC

            Year: 2015 Submodel: EcoBoost

            Helpful (2)

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