Steeda Mustang GT Drag Springs - Linear (2015-2022)

3 Review(s)
$30.95 (9%)
Steeda 2015+ Mustang GT Drag Springs - Linear. Get better weight transfer and traction on launch. Designed for competition racing but maintains outstanding street-able ride. Lowers your S550 Mustang 1.25" in the front and 0.5" in the rear. Get the proven performance of Steeda manufactured suspension parts, tested on and off the track for over 30 years.

Part Number: 555 8231
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Looking for competition proven performance for your S550 Mustang while maintaining the ability to drive it on the street? Steeda has the springs for you! Our experience and expertise in high-performance street and racing suspension systems is second to none, and the team here at Steeda has put that to work for you. Designed for ALL street and drag racing applications, Steeda's Drag springs are perfect for the drag racer that likes to drive his car to the track. These springs help with weight transfer and planting the rear wheels for maximum traction on launch. The Steeda Drag springs lower your S550 Mustang 1" in the front and 0.5" in the rear while maintaining optimal rates of 150lb/in. in the front and 800lb/in. in the rear. Pair these with our Pro-Action shocks and struts as well as other Steeda suspension products to make your S550 Mustang a winner!

Product Benefits:

  • Better weight transfer and traction on launch
  • Designed for competition racing but maintains outstanding street-able ride
  • Steeda collaborates with the best motorsport spring engineers in the industry to provide you the best products possible
  • Steeda springs are developed using advanced proprietary CAD data, and our exclusive 3D modeling setting us apart from the others
  • LIFETIME warranty

Note: Lowered amount may vary from car to car depending on vehicle package and trim options.

CA Residents: Cancer and Reproductive Harm WARNING

Hi everybody Brian from here today to talk to you about our S550 Drag Springs. The Mustang has always been synonymous with drag racing so we wanted to bring you a product that would improve your 60 foot times still allow you to drive to the racetrack and put down a great 1320. Now the front springs lower the car about 1.5 inches the rear springs will lower the car approximately half an inch this will give you a little bit more rake. More importantly it gives you plenty of clearance in the back for those sticky tires. The spring rates in addition are much firmer in the back we're running an 800 pound linear rate spring what this means is as you get on the gas as you're launching from the line the back end will squat and then stop and what that means is power to the tires weight transfer to the tires that means traction, grip, go!! The front springs lighter rate this will give you the drivability to get you to and from the racetrack and again will allow the front suspension to do it needs to do while you're at the drag strip and we've set world records with these springs and our 2018 Silver Bullet so you know they work. If you have more questions about these or any of our other products please feel free to post it below. Don't forget to visit us online at and please follow us on social media. Thank you have a great day!
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Fitment & Features


Manufacturer: Steeda Autosports

Installation Information:

Level of Difficulty: Difficult
Install Time: About 4 Hours
Tools Required: Basic Shop Tools
Print Instructions: Installation Instructions

Vehicle Fitment:

Fits Model Year: 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022

Customer Reviews

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Average Customer Ratings


Drag Springs
Great all around springs. The road manors are as good or better than stock but at the track is where they really shine. I have been 1.19 60' in my 2018 a10 Mustang!
Did you find this helpful?  4 of 4 Found Helpful
The right look.
Had these drag springs installed on my 18 GT about 3 weeks ago. Ride is good, front feels a bit softer, and the rear a bit stiffer. Didn't want to go too low in back due to the 325's. Stock the front needed a bit more drop (301A, no Performance pack). I'm not sure how much these help with weight transfer on launch, as the STP kit was installed at the same time. Traction is improved, even though I also added E85 tune and H pipe at the same time.
Did you find this helpful?  3 of 3 Found Helpful
Awesome springs!
I just installed these on my 2017 GT today. Definitely love the look, as well as the handling! Install wasn't too bad, but would have been easier with a different strut spring compressor than the one I used. But, overall, super happy with the results! Would upload a photo as well, given the option to.
Did you find this helpful?  15 of 18 Found Helpful
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