Steeda S550 Mustang Front Roll Center & Bumpsteer Correction Kit (2015-2022)

4 Review(s)
$30.00 (7%)
Steedas S550 Ford Mustang front roll center & bumpsteer correction kit fixes reduced steering response, increased body roll, & reduced cornering grip when youve lowered your suspension. This kit includes a left & right lateral link with extended ball st

Part Number: 555 4915
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Suggested Mods


By lowering your S550 Mustang, you have consequently lowered the front roll center and introduced more pronounced bumpsteer. This leads to symptoms you have likely experienced: reduced steering response, increased body roll, and reduced cornering grip.

With an increased ball stud height, Steeda's Lateral Link (555 4906) has eliminated the adverse effects of lowering your vehicle by raising the front roll center. This, in turn, helps to increase steering response, decrease body roll, and increase cornering grip, helping you turn even better lap times! Coupled with our S550 Bumpsteer Kit (555 8133), your front suspension geometry will remain intact, with a significant reduction in bumpsteer.

These are a must for any S550 Mustang owner looking a bolt-on suspension upgrade to increase handling performance.

Product Benefits:

  • Corrects the front roll center on vehicles lowered 0.5" or more
  • Reduces bumpsteer
  • Increases steering wheel responsiveness
  • Decreases body roll
  • Improves tire contact patch with the road
  • Increased cornering grip
  • Sold as pair

CA Residents: Cancer and Reproductive Harm WARNING

Fitment & Features


Manufacturer: Steeda Autosports

Vehicle Fitment:

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

Customer Reviews

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Steeda S550 Mustang Front Roll Center & Bumpsteer Correction Kit
My '15 Mustang GT has been lowered since 2018. For over 2 years I've been wrestling with my steering wheel, especially when hitting bumps in the road. Now, my car tracks better, doesn't drift, and is more predictable going across those bumps.
Did you find this helpful?  2 of 2 Found Helpful
Wow steering handling is night and day
Added the bumpsteer and the front roll center arms. This kit eliminated bumpsteer, you can hit bumps and feel zero bumpsteer. This kit gives you the confidence on entry and exit that should have came from the factory. Also makes the steering feel much more tight.
Did you find this helpful?  7 of 7 Found Helpful
Must have
Amazing upgrade, this was a must after lowering my 19 Bullit had a weird floaty movement over bumps and steering feel specially at speeds over 75 mph, did the installation and what a difference feel so confidence at any speeds now. Great product by Steeda this guys are the best.
Did you find this helpful?  10 of 10 Found Helpful
Verified Buyer  
Steeda delivers again!
After lowering my car with the Sport Progressive springs and upgrading my wheel & tire combo to a 285/35/20, I was literally fighting my steering wheel on bumpy roads. I had to turn the steering to the sport damper setting each time I got in the car just for safety purposes. Not to mention, I could definitely feel the tipping over sensation under hard cornering up front due to the lowered roll center. I decided to pick up this bumpsteer kit so that I could stop having to fight my steering wheel on bumpy roads and so that I didn't run the risk of burning out my electronic steering damper from having to use it daily. When I read about the roll center correction of the lower control arms I figured I'd give them a shot too and picked up the combo. I had them installed and I was amazed! The bumpsteer is almost non existent and the car stays FLAT under hard cornering. I couldn't believe how drastic the difference was from just these two little parts. If you're tired of fighting your steering wheel and you've noticed that uneasy tipping feeling up front while carving corners, this is your antidote. I wish I had put these on sooner.
Did you find this helpful?  31 of 32 Found Helpful
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