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Steeda Ultimate IRS Stop the Hop Package Ford Mustang 2015-2022
$1249.95
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Give your 2015-2019 Mustang the proven performance of Steeda manufactured suspension parts. This Steeda Mustang Ultimate IRS 'Stop the Hop' Package for your 2015+ Mustang GT, EcoBoost, or V6 is designed to provide increased traction, stiffen the IRS subframe, reduce wheel hop, and improve overall handling characteristics.

Reduces wheel hop Our IRS 'Stop the Hop' Package addresses wheel hop issues notorious with the new 2015 Mustang. The Steeda IRS Subframe Bushing Support System helps with rear subframe deflection which is a direct cause of wheel hop. These bushing supports stiffen the rear subframe allowing the car to increase traction to the rear wheels. In conjunction with the bushing we also include our IRS Subframe Alignment Kit, which ensures your subframe is directly aligned to your chassis, and results in straight launches off the line.

No added NVH Our Steeda Vertical Links are far superior to the stock vertical links on your S550 Mustang. They feature billet steel bushing sleeves and spacers, providing less deflection than the rubber bushings in the stock links, without increasing NVH. The strength of the billet that the Steeda Vertical Links are made of will provide a more solid feel to your suspension and will not flex under load.

Limits IRS sub frame movement Our Steeda Mustang IRS Subframe Support Braces tie this Steeda Stage 3 Handling package together. These quality 4120 chrome moly steel braces are engineered to connect 3 very important points on the S550 chassis. The result of this solid connection is added rigidity that lacks in the rear of the 2015-2019 Mustang. By stiffening the connections of the rear of the chassis, this one component is able to limit IRS subframe movement, reduce wheel hop, and improve handling during cornering.

Improves vehicle handling Our Steeda Adjustable Rear Toe Links improve the handling characteristics and improve your vehicle's overall handling response. These toe links have a large range of adjustability and adjustments can be made while they're installed on the car.

Features:
  • Improves vehicle handling
  • On-car toe adjustability
  • Improves suspension compliance
  • Increases traction
  • Aligns subframe to chassis
  • Limits IRS sub frame movement
  • Reduces wheel hop
  • No added NVH
Package Includes:
  • 555-4437 - 2015 Steeda Mustang IRS Subframe Bushing Support System
  • 555-4438 - 2015 Steeda Mustang IRS Subframe Alignment Kit
  • 555-4121 - 2015 Steeda Mustang Billet Aluminum Vertical Links
  • 555-5754 - 2015 Steeda Mustang IRS Subframe Support Braces
  • 555-4120 - 2015 Steeda Mustang Adjustable Rear Toe Links
Fitments:
  • Ford Mustang 2015-2021
Note:
  • Steeda IRS Subframe Support Braces Will Not Fit Convertible
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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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Wholesale price $1,145.78
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Product Added At Tuesday 15 June, 2021
Product Modified At Sunday 01 June, 2025
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