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Steeda Mustang Ultralite Extreme Lowering Springs - Linear GT/V6/Ecoboost (2015-2020)

3 Review(s)
$103.99 (33%)
2015-2020 GT, V6, EcoBoost Linear Springs. Lowers your S550 Mustang approximately 2" in the front and rear. Steeda Mustang Lowering Springs create a huge improvement in handling with a noticeable reduction in nose dive, launch squat, and body roll, while still maintaining an outstanding ride quality for daily driving. Get the proven performance of Steeda suspension parts, tested on and off the track for over 30 years.
Part Number: 555 8214
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Suggested Mods


Springs are the foundation of good handling and ride quality. So start with the best springs for your 2015-2019 Ford S550 Mustang GT, Ecoboost or V6, built by the company that specializes in vehicle dynamics and your Mustang!

Our experience and expertise in high performance street and racing suspension systems is second to none - Put that experience to work for you. Steeda springs are all in house engineered and custom made to our exact specifications. Steeda springs were developed using advanced proprietary CAD data, and our exclusive 3d modeling setting us apart from the others.

These Steeda Mustang Ultralite Extreme Linear Lowering Springs optimize the center of gravity and suspension geometry creating a huge improvement in handling with a noticeable reduction in nose dive, launch squat, and body roll, while still maintaing an outstanding ride quality for daily driving.

Steeda springs provide the best combinations of handling and ride quality available!

Note: Steeda Springs are manufactured under these rigorous manufacturing certifications: QS-9000 & ISO 9001.

Purchase your Steeda Mustang Ultralite Extreme Springs - Linear for your 2015-2019 Ford S550 Mustang GT, Ecoboost or V6 at Steeda Autosports today!

Product Benefits
  • Lowers your 2015-2019 Mustang approximately 2" in the front and rear
  • Great ride quality, improved aerodynamics and improved vehicle stance
  • Sharper steering response, improved vehicle handling and stability, noticeable reduction in nosedive
  • These linear springs will provide an exceptional ride quality
  • 30% lighter than competitors springs
  • 10% lighter than the Performance Pack springs
  • Fits coupe and convertible
  • Comes with a LIFETIME warranty

CA Residents: Cancer and Reproductive Harm WARNING

Fitment & Features


Manufacturer: Steeda Autosports

Installation Information:

Level of Difficulty: Difficult
Install Time: About 3 1/2 Hours
Tools Required: Basic Shop Tools, Jack, Jack stands, Spring compressor, Wheel chocks, Safety glasses
Print Instructions:

Vehicle Fitment:

Fits Model Year: 2015, 2016, 2017, 2018, 2019, 2020

Customer Reviews

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Average Customer Ratings


Extreme Springs review
I’ve had more cars then I can count and have modified all in some way shape or form. I’ve done many suspension mods with springs and coil overs alike. I’ve done Eibach’s, H&R’s, Tien’s, Ground Control coil overs and many more. But these are hands down the best springs I’ve ever done on any of my vehicles and am 100% happy with the ride and drop and stance they give me. No having to mess around to get the ride height I desired as I did with coil overs. I swear I couldn’t be happier. My cars ride height is dead on perfect and fantastic. I used 25mm spacers on my PP wheels and I can’t go anywhere without getting compliments. Gas station, ride lights on the highway. Anywhere, people break there necks to compliment me on how the car sits and looks. I would highly recommend these to anyone shopping or looking for the perfect set up. Although I’m kind of hesitant because I don’t want anyone near me to look as good as mine. Also I opted to do the camber bolts at the same time. It has made my car soo much more enjoyable to drive and confit inspiring. Steeda thank you thank thank you. I’m in love with this car all over again. It handles phenomenaly and probably far beyond my driving skills... for now.
Did you find this helpful?  8 of 8 Found Helpful
Reviewed by: (Verified Buyer)  from Tampa, Florida on 2/17/2019
I ordered theses springs Thursday morning 6/14/18 around 8:30am but by 8 pm got a email saying they would be delivered the next day (we all hate waiting a week for car part to arrive) on ground shipping I’m officially switching from American muscle to steeda only very pleased customer
Did you find this helpful?  6 of 7 Found Helpful
Reviewed by:  from Acworth on 6/15/2018
Steeda ultralight extremes
I wanted to go as low as I could with out spending a ton of money on coils or bags. These did the job ! I wouldn’t choose another lowering spring company to work with! Love the look and the customer service of this company!
Did you find this helpful?  7 of 7 Found Helpful
Reviewed by:  from Athens Ga on 6/12/2018
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