Steeda Autosports

Steeda Mustang Rear Lower Control Arm Spherical Bearings (2015-2023)

 555 4117

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No deflection or NVH. From the factory, the 2015-2023 Ford Mustang features bushings in the rear control arm that we found to be less than ideal for putting all the 5.0L Coyote's power to the ground. The factory bushings deflect under hard or drag race applications conditions causing all sorts of issues that are less than ideal. With their spherical bushing construction, virtually all deflection is eliminated with Steeda's LCA bearing design. The spherical bearings design unlike most, will not increase NVH (noise, vibration, or harshness) whatsoever so you are able to maintain factory ride quality.

Improved suspension performance. Our Steeda S550 Mustang Rear Lower Control Arm Spherical Bearings eliminates deflection of the factory bushing which is extremely important in any performance application. Deflection in the factory bushings can cause all sorts of negative handling affects. Our spherical rear lower control arm will correct understeer under acceleration of your S550. You will notice increased chassis responsiveness upon installing our spherical bearings. If you drag race your GT, EcoBoost or V6 Mustang our rear lower control arm spherical bearings will play a huge role in eliminating deflection, ensuring your tires hook immediately upon acceleration. Our spherical bearings stop your S550 from building negative toe on launch. In addition to eliminating deflection and compliance of the factory bushings, our spherical bearings will also eliminate the spring rate of the factory bushing which does not allow the suspension to articulate up and down freely.

Install tool included. Unlike other kits on the market, Steeda's includes a billet install / removal tool. The tool is compatible with either hydraulic or ball joint presses making the installation process painless from beginning to end.

Made in USA. Our Steeda Mustang Rear Lower Control Arm Spherical Bearings are manufactured in our state of the art facility in Valdosta, GA from 1018-steel and nickel-plated to prevent corrosion. We use high precision Teflon-lined bearings to ensure smooth operation. This also increases the bearing's life and minimizes the need for it to be replaced.

We recommend these Spherical Bearings for ALL drag racing applications.

Purchase your Steeda S550 Mustang Rear Lower Control Arm Spherical Bearings for your 2015-2023 Mustang GT, GT350, EcoBoost, or V6 at Steeda Autosports today!

Product Benefits
  • Pair of  rear lower control arm spherical bearings
  • Billet aluminum removal / installation tool included
  • Reduced deflection
  • Reduced wheel hop
  • No NVH increase
  • Eliminates alignment change under power
  • Decreases vehicle reaction times
  • Limited lifetime warranty

warningWARNING: California Residents: Cancer and Reproductive Harm;

Installation Difficulty:
Tech Recommended
Tools Required:
Basic Shop Tools
Estimated Install Time:
(approx.) 4 Hours
Vehicle Fitment:
2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
Vehicle Trim:
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Vehicle Trim:
Mach 1
Made in the USA
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  • Enthusiast-Driven Customer Service

  • Over 35 Years in Business