Steeda 2024 Ford Mustang ‘Stop the Hop’ Street Enthusiasts Kit

Are you looking to cure your wheel hop but want a bit more than our ‘Stop the Hop’ Starter Kit, though you don’t want to go full-blown with the ‘Stop the Hop’ Ultimate setup? Your wait is over. This is our ‘Stop the Hop’ Enthusiast Kit, giving you our new Spherical Rear Lower Control Arm Bearing in addition to our ‘Stop the Hop’ Starter kit to improve your 60ft times even more.

Which “Stop the Hop” Kit is for you?

Eliminate Wheel Hop without sacrificing ride comfort or breaking the bank. Our Performance Experts came together with the best four components for eliminating unwanted wheel hop in the S650 Mustang. A kit that gives you the fundamental foundation for ultimate traction and suspension compliance.

First is our Alignment dowel kit. This fills the factory bolt-hole voids with CNC-machined Delrin inserts that will square up the rear subframe to the chassis. By filling these voids, we also limit the side-to-side and front-to-back movement of the subframe that is present under hard acceleration and braking.

Second is our tried and true IRS Subframe Bushing Support System. This 8-piece kit was a first of its kind in the performance aftermarket and so innovative and popular that we patented its design! Made in-house from billet 6061 aluminum and featuring stainless steel hardware, this kit fills all the factory voids in the IRS subframe mounting locations. Its job is to prevent up and down movements of the subframe.

Third to this kit is the strongest support brace for the S650 IRS on the market! Made in-house from Chromoly steel, this brace is designed to support the factory subframe by directly tying it into the chassis at key mounting locations. Using factory mounting locations on the factory frame, this 5-point brace supports the front factory mount and the lower control arm mount as well. A simple bolt-in design, this brace ties the subframe to the chassis in the best possible way.

Fourth are our Rear Lower Control Arm Spherical Bearings. These eliminate the factory deflection that can cause up to 2 degrees of inward toe upon acceleration and improve chassis responsiveness. If you drag race your GT or EcoBoost, our spherical bearings for the rear lower control arm will assist tires hooking immediately upon acceleration.

These four parts were the first of their kind for the S650 Mustang, and nothing will prevent unwanted subframe movement or wheel hop better than this kit for the price.

Add the Steeda Adjustable Differential Bushing Insert Urethane System ( GT or EcoBoost ) to further improve rear-end control under launches by minimizing pinion angle changes, reducing differential deflection, and increasing traction.

NOTE: Steeda IRS Subframe Support Braces Will Not Fit Convertible

Product Install Instructions:
Sub Frame Brace
IRS Sub Frame Bushing
Rear Sub Frame Alignment Kit
Lower Control Arm Spherical Bearing

We’ve got your back!

Function Factory Performance takes “customer service” very personally. We understand that finding the right parts can be overwhelming. Education and awareness are the principles that keep us ahead of the curve. Let us make this experience simple, easy, and excellent, so without hesitation, give us a call at (480) 576-8606. Feel free to direct message on our live chat or CLICK HERE to contact us via email.

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