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Steeda Hardcore IRS Differential Support Brackets Ford Mustang S550 2015-2021
$239.95
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Steeda Hardcore IRS Differential Support Brackets Ford Mustang S550 2015-2021 555-4050 | Vivid Racing

Want to tear up the pavement and not your differential housing? Steeda has the part for you! Steeda's HARDCORE S550 Mustang Differential Brackets were developed after multiple aluminum differential housings had front ear failures at the track. This simple bolt-in part locks the differential in place and redistributes the loads so that the front ears are under less stress. This enables you to run the aluminum differential housing, which shaves 20+ lbs off of the rear of your S550! The Steeda HARDCORE S550 Mustang Differential Brackets are a must for anyone running today's compounds drag radials and slicks. NVH will be added, but this is a simple install that can be done before a track day and removed when hitting the streets in your daily.

Decrease wheel hop and rear differential movement on your S550 Mustang by adding these braces, differential pinion rise and lateral movement are significantly reduced. Less drivetrain movement means more power to ground. More power to the ground means more enjoyment out of your Mustang.

Steeda's design has also eliminated the single shear design which exists between the rear differential mounting ear and the rear subframe bushing, replacing it with a triple shear design. This reduces the average stress on the bolt, allowing for 3 times the load capacity! But Steeda didn't stop there. We have also added upgraded hardware for an added factor of safety, ensuring you confidence when launching your Mustang.

Features:
  • Decrease wheel hop
  • Reduced pinion rise and differential bushing deflection
  • Less movement = more power to the ground
  • Eliminates single shear design
  • Upgraded hardware
Installations: CLICK HERE!

Fitment:
  • Ford Mustang S550 2015-2021
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Vehicle
2015-2022
Ford Mustang

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Who is Steeda?

Steeda is an aftermarket company that specializes in manufacturing Ford Performance equipment. The company started back in 1988 and has exclusively committed itself to Ford Motor Company. Today, they have become one of the leading sources of high-performance parts of various Ford owners.

Ford Performance Parts Experts

Steeda has a wide range of products with over 4000 items that range from shifters, cold air intakes, suspension parts, chassis components, induction systems, and more. They cater to practically all vehicles made by Ford such as the Fusion, Fiesta, Focus, F-150, and the Mustang.

Motorsport Heritage

The company has also played a big role in the development of the various Ford make race cars and has helped top racing teams set records and win championships. Using their experience on the track, they are able to gather data that help them develop innovative products for their customers.

Driven by Passion

The company is composed of fellow automotive enthusiasts that understand what it needs to help improve your vehicle. They have years of combined experience and are driven by their passion to develop products that the best in the market. 

Purchase Steeda Products at Vivid Racing

Ford Motor Company is considered as the pioneer of the automotive industry and has produced some of the great cars in the market. But this has not stopped owners from modifying and upgrading their vehicles to further improve their performance. If you are in search of a high-quality product for your Ford, then Steeda is the right brand for you. To know more about Steeda, visit Vivid Racing and check out their list of products that would fit your specific needs.






Your complete satisfaction is our primary goal. All parts and service offered by Steeda Sales & Service, LLC have undergone extensive in-house testing and evaluation to insure the highest level of quality and performance and are guaranteed to be free from material or manufacturing defects when you receive them. However, the industry standard is no parts warranty. Competition parts are sold "as is" without any warranty whatsoever. Implied warranties, including warranties of merchantability or fitness for a particular purpose, are excluded. The entire risk as to quality and performance of such parts is with the buyer, Should such parts prove defective following their purchase, the buyer and not the manufacturer, distributor or retailer, assumes the entire cost of all necessary servicing or repair. Any attempted repair or alteration of any part will immediately void the warranty. Warranty does not include damage to wheels by improper care, abuse, or neglect. Pitting is caused by brake dust, chemical abuse, or lack of maintenance and is not covered by Steeda's warranty. Any warranty claims on painted body components must be filed within 30 days of original purchase date; painted body component claims are not valid outside the 30 day window.

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