{"product_id":"steeda-mustang-stop-the-hop-handling-ultimate-kit-2015-2026","title":"Steeda Mustang 'Stop The Hop' Handling Ultimate Kit (2015-2026)","description":"\n        \u003cp\u003eOur Sales Experts take calls all the time from enthusiasts that want to eliminate wheel hop and improve the handling     of their Mustang. This is where the Stop the Hop Handling Ultimate Kit comes in. Our team of engineers got together     and came up with the best parts for eliminating unwanted wheel hop and bushing deflection in the new S550\/S650 Mustang to     help you take corners faster and get tack sharp handling. A kit that gives you the fundamental foundation for     ultimate traction and suspension compliance. As we have explained before, the factory IRS subframe, (often     inaccurately referred to as a cradle), mounts to the S550\/S650 chassis with 4 mounting locations utilizing 4 soft rubber     bushings with plenty of voids, even in the bolt holes. The kit we put together addresses these issues and more. Installed on our 2024 Mustang GT HPDE build along with our Competition Front and Rear Sway Bar Kit, we achieved over a 2 second improvement in our lap times!\u003c\/p\u003e \u003cbr\u003e \u003cp\u003eFirst 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 are also limiting the side to side and front     to back movement of the subframe that is present under hard acceleration and braking. \u003cbr\u003e \u003cbr\u003eSecond 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 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. \u003cbr\u003e \u003cbr\u003eThe 3rd component of this kit is the strongest     support brace for the Mustang IRS on the market!! Made in-house from chrome-moly 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.\u003cbr\u003e\u003c\/p\u003e \u003cp\u003eSteeda's Rear Toe Links are the 4th item in the kit. They help you improve your launch and allows you to control the     toe of your Mustang during launches. Improve your 60-foot times and get down track faster with this upgrade from     Steeda.\u003c\/p\u003e \u003cp\u003e5th in the kit, the Steeda Billet Vertical Links with Urethane Bushings reduce deflection and tighten the rear of     your Mustang. This CNC machined 6061 billet aluminum piece is a great step up over the stamped factory piece. Reducing     bushing deflection will help you put more power to the ground and improve control, while also preventing unwanted     movement and wheel hop. Bushing deflection from the stock rubber bushings can cause sloppy or soft handling and will     hold your Ford back from reaching its full potential.\u003c\/p\u003e \u003cp\u003eThe 6th piece is Steeda's Adjustable Differential Bushing Insert System. These polyurethane bushings replace the soft     rubber factory bushings that result in pinion changes, differential movement, and wheel hop. This will improve     handling by helping to keep the rear of your S550\/S650 connected. You can expect some increase in NVH and may     experience \u003cspan style=\"background-color: rgb(255, 255, 255); font-family: Roboto, sans-serif; font-size: 16px;\"\u003eincreased         transfer of gear whine noise problematic to some Super 8.8 IRS differentials\u003c\/span\u003e.\u003c\/p\u003e \n\n\u003cp\u003e\u003cstrong\u003eNOTE: Coupe fitment only. Steeda IRS Subframe Support Braces will not fit convertibles. Will not fit 2024+ Mustang equipped with Brembo brakes. Kit not compatible with GT500.\u003c\/strong\u003e\u003c\/p\u003e \n\n\u003cp\u003e \u003cbr\u003e\u003cstrong\u003eKit Includes:\u003c\/strong\u003e \u003c\/p\u003e \u003cul\u003e     \n\u003cli\u003e\n\u003ca href=\"steeda-s550-mustang-rear-irs-subframe-brace-2015-coupe-555-5754.html\"\u003e\u003cstrong\u003e555-5754\u003c\/strong\u003e\u003c\/a\u003e - Steeda IRS Subframe Support Braces\u003c\/li\u003e     \n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003e\u003ca href=\"https:\/\/www.steeda.com\/steeda-s550-mustang-adjustable-differential-bushing-insert-system-urethane-2015-ecoboost-555-4443.html\"\u003e555-4443\u003c\/a\u003e -\u003c\/span\u003e Steeda         Adjustable Differential Bushing Insert System\u003c\/li\u003e     \u003cli\u003e\n\u003ca href=\"steeda-s550-mustang-irs-subframe-alignment-kit-2015-all-555-4438.html\"\u003e\u003cstrong\u003e555-4438\u003c\/strong\u003e\u003c\/a\u003e - Steeda IRS Subframe Alignment Kit\u003c\/li\u003e     \u003cli\u003e\n\u003ca href=\"https:\/\/www.steeda.com\/steeda-s550-mustang-irs-sub-frame-bushing-support-system-2015-555-4437.html\"\u003e\u003cstrong\u003e555-4437\u003c\/strong\u003e\u003c\/a\u003e - Steeda IRS         Subframe Bushing Support System\u003c\/li\u003e     \u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003e\u003ca href=\"https:\/\/www.steeda.com\/steeda-555-4129-s550-vertical-links-poly-bushings\"\u003e555-4129\u003c\/a\u003e -         \u003c\/span\u003eSteeda Billet Aluminum Vertical Links with Urethane Bushings\u003c\/li\u003e     \u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003e\u003ca href=\"https:\/\/www.steeda.com\/steeda-s550-mustang-adjustable-rear-toe-link-2015-all-555-4120.html\"\u003e555-4120\u003c\/a\u003e             - \u003c\/span\u003eSteeda Adjustable Rear Toe Links\u003c\/li\u003e \u003c\/ul\u003e \n \u003ch4\u003e\u003cstrong\u003eProduct Benefits:\u003c\/strong\u003e\u003c\/h4\u003e \n\u003cul\u003e     \n\u003cli\u003eEliminate wheel hop\u003c\/li\u003e     \n\u003cli\u003eMay increase NVH (gear noise)\u003c\/li\u003e     \n\u003cli\u003eEliminate subframe movement\u003c\/li\u003e     \n\u003cli\u003eMinimizes differential movement\u003c\/li\u003e     \n\u003cli\u003eSimple install\u003c\/li\u003e     \n\u003cli\u003eSquares subframe to the chassis\u003c\/li\u003e     \n\u003cli\u003eNo permanent modifications\u003c\/li\u003e     \n\u003cli\u003eMore predictable handling\u003c\/li\u003e     \n\u003cli\u003eGreater control and stability\u003c\/li\u003e \n\u003cli\u003eFits 2024+ non-Brembo Pack Mustangs\u003c\/li\u003e\n\u003cli\u003eOur 2024+ HPDE build achieved over a 2-second improvement in lap times when combined with our Competition Front and Rear Sway Bar Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e  \n\u003cp\u003eFind out \u003ca href=\"https:\/\/www.steeda.com\/which-stop-the-hop-is-best-for-you\" target=\"_blank\"\u003ewhich Stop The Hop Kit\u003c\/a\u003e is best for you!\u003c\/p\u003e\n        \u003cbr\u003e\n        \u003cp id=\"prop65\"\u003e\u003cimg alt=\"warning\" src=\"\/product_images\/images\/pages\/pages\/california-proposition-65\/warning.png\" style=\"float:left\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e California Residents: Cancer and Reproductive Harm;\n            \u003ca href=\"https:\/\/www.p65warnings.ca.gov\" target=\"_blank\" rel=\"nofollow\"\u003ewww.p65warnings.ca.gov\u003c\/a\u003e\n        \u003c\/p\u003e\n    ","brand":"Steeda","offers":[{"title":"Default Title","offer_id":48137179660480,"sku":"SKU_1775760835228_236","price":1454.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0292\/8276\/2826\/files\/555-2129-H-v2-1__19019.1681300003.jpg?v=1775760836","url":"https:\/\/797performance.com\/products\/steeda-mustang-stop-the-hop-handling-ultimate-kit-2015-2026","provider":"797 Performance, LLC","version":"1.0","type":"link"}