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Eibach Sportline Lowering Springs (15-19 EcoBoost, V6 w/o MagneRide)

Market Price $327.78 You Save 10% ($32.78)
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$295.00 (each)

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  • Item 393047
  • MPN# 4.14735

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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 2015-2019 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 2015-2019 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 Details

    CA Residents: Warning: California's Proposition 65

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

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    Customer Photos (16) Submit Your Photo

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    Questions & Answers (17)

    5 Top Rated Questions

    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)

    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 (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)

    Will these be ok with bbk longtubes s550

    • It will depend on the long tube header you have installed since some sit lower than others. 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 (0)
    Post Your Question
    10 More Questions
    I have a 2017 gt want to lower it stock tires and wheels ,I always use caster plates makes alignment easier , wheels are 19 ,do I have to use spacers, plus why you haven't done a video 0 answer
    I want to lower my car, I have 255/35-20 all around. would these springs cause the car to be even with the tire or lower than the tire in the rear and what about the front also? 1 answer
    I have stock suspension and tires on a 2015 premium with sport package. Are camber bolts or plates necessary to align these properly. Everything I read says they are needed id lowering more than 1.5" but since these lower 1.5" I'm curious if it is recommended. 1 answer
    What is the total weight of the springs package? 1 answer
    I run a 295/25zr22 on my 2016 mustang ecoboost would that make any rubbing issue with these sport line spring kit ? thank you 1 answer
    what is the difference between these and the sportlines for the GT 1 answer
    Wondering if these will cause rubbing with 275/40r19 on 19x9.5 22mm offset all around. 1 answer
    Does the 2016 mustang v6 have magneride??? 1 answer
    Would you recommend an alignment with the springs? 1 answer
    Would these springs work on some 285/40/r19s? 1 answer

    People Who Bought This Item Also Bought

    Customer Reviews (26) Write a Review

    Overall Rating 4.9

    out of 5 stars

    Installation Time:Full Day

    Installation Cost:$100-$250

    • Handling Improvement 4.615385 4.6
    • Ride Quality 4.769231 4.8
    • Appearance 5 5
    • Bang For Your Buck 4.730769 4.7



    • 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 (0)

    • 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 (0)

    • 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 (0)

    • 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 (0)

    • 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 (0)

    • 5/5

      Installation Time: Afternoon

      July 28, 2018

      Eibach sportline springs

      If you don’t get these for your car v6 or ecoboost you’re missing out! The ride quality is amazing I’m currently running 18s, I can barely feel the bumps. Install them in 3 hours with some help!

      JoanF

      Year: 2016 Submodel: V6

      Helpful (3)

    • 4/5

      Installation Time: Afternoon

      June 23, 2018

      awesome

      easy install! great product, definitely a difference when it come to the control of the car and best of all it looks great!! the only thing is that when i took it to the shop to get the alignment i had too pay for a camber kit

      JuanG

      Year: 2015 Submodel: V6

      Helpful (3)

    • 5/5

      Installation Time: Afternoon

      June 08, 2018

      Great product

      Car looks great, rides great, easy install. Couldn't be happier.

      TylerJ

      Year: 2016 Submodel: EcoBoost

      Helpful (3)

    • 4/5

      Installation Time: Full Day

      May 22, 2018

      Good product

      The product stiffened up the ride of the car and the car has a lot more sporty feel when taking hard turns. The only complaint was that I was not able to get the bump stops on I tried everything.

      TommyH

      Year: 2016 Submodel: EcoBoost

      Helpful (5)

    • 5/5

      Installation Time: Afternoon

      March 31, 2018

      Great

      Great product can’t wait to install them waiting for American Muscle show to get a bit closer to install them

      DarioB

      Year: 2016 Submodel: V6

      Helpful (4)

    • 5/5

      Installation Time: Shop Install

      Installation Cost: $100-$250

      March 16, 2018

      Buy

      Best lowering spring you can buy. If your thinking about lowering your mustang, do it. The complements I have received make it worth it alone. :)

      AaronS

      Year: 2015 Submodel: V6

      Helpful (5)

    • 5/5

      Installation Time: Afternoon

      March 14, 2018

      Eibach Spring install

      Love the way the car looks now! The installers fairly easy.

      IsmaelT

      Year: 2015 Submodel: EcoBoost

      Helpful (3)

    • 5/5

      Installation Time: Shop Install

      Installation Cost: $100-$250

      March 01, 2018

      Worth it

      It is definitely worth it, not only does it make the car look better but also gives it a different driving feel.

      Freddy

      Year: 2015 Submodel: EcoBoost

      Helpful (3)

    • 5/5

      February 06, 2018

      Great high quality product

      My car is a completely gutted streetcar and was worried lowering springs wouldnt give me the drop or cause issues but they ride good and still got a full drop car lays right down. Good choice for guys wanting to save money and still ride low rather than go coil overs.

      jodiehighrollerlol

      Year: 2017 Submodel: EcoBoost

      Helpful (3)

    • 4/5

      Installation Time: Full Day

      February 04, 2018

      Great Springs.

      Love the look on my 2017 Ecoboost after installation. Very nice quality. Installed my self on jack stands in my driveway. Not using any air tools. A breaker bar is a must if you are doing it by hand. A extra set of hands on just a few of the steps is really a must, example getting the rear Springs out. My clamshell spring compressor would not compress the Eibach enough to get the nut on top of the strut with the maximum motor sports camber caster plates. So had to use the other type of spring compressor, the 2 part type, not a big deal and got the job done. Would definitely install Caster Camber plates while the strut is apart. Took me a good part of the day. Did not notice much of a ride quality difference, which is what I was going for, just wanted to get that gap out of the wheel wells.

      Wesley

      Year: 2017 Submodel: EcoBoost

      Helpful (4)

    • 5/5

      Installation Time: Full Day

      January 11, 2018

      Just get them...

      Great quality product. Fitment is just right. Leaves about finger width compared to stock (3 fingers). Ride height is just beautiful. Not too low, however, you need to rethink pot holes, speed bumps, bumpy roads, etc. The ride is a bit bumpier then stock (obviously) but thats the sacrifice you have to make. I also went with the 25mm Billet spacers. A must.

      RicardoN

      Year: 2017 Submodel: EcoBoost

      Helpful (4)

    • 5/5

      Installation Time: Afternoon

      November 30, 2017

      Must have mod!

      Definitely makes the car look way more aggressive!

      AllanD

      Year: 2015 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Full Day

      October 23, 2017

      best springs

      i am a big fan of these springs on my ecoboost in fact i am buying them as a present for my friend as well

      omaralshalabi

      Year: 2016 Submodel: EcoBoost

      Helpful (5)

    • 5/5

      Installation Time: Full Day

      September 20, 2017

      Most aggressive springs

      Definitely a must if going with springs, the ride is still smooth and handling is increased. You will definitely be smiling after this mod. For more pics visit my instagram @Aspen_s550

      ReneG

      Year: 2017 Submodel: EcoBoost

      Helpful (3)

    • 5/5

      Installation Time: Afternoon

      September 13, 2017

      Great springs

      Great springs, good ride, perfect for someone who needs something to be low, but I will upgrade to coils!

      AnthonyL

      Year: 2017 Submodel: V6

      Helpful (3)

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