{"product_id":"steeda-mustang-coupe-rear-irs-subframe-support-braces-2015-2024","title":"Steeda Mustang Coupe Rear IRS Subframe Support Braces (2015-2024)","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWith the release of the S550 Mustang, Steeda knew that addressing the IRS system would be a top priority. Being the first production Mustang with an IRS since the 03\/04 Cobra's, we knew there would be a great opportunity to capitalize on Ford's new piece by giving it the Steeda advantage. As with any suspension system, deflection is an issue if it's present. Anytime a piece is moving, twisting or vibrating when it should be stationary is a major problem. One of the areas team Steeda wanted to focus on was the rear IRS subframe.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAs you have seen with our IRS Subframe Bushing Support System, it limits the movement of the subframe by filling in the voids of the OE bushings. With Steeda's IRS Subframe Support Braces, we have taken the S550\/S650 rear suspension to another level!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOur Steeda Mustang Rear IRS Subframe Braces for 2015+ Fastback (non-convertible) coupe Mustang 5.0L GT, 5.2L GT350, 2.3L EcoBoost, and 3.7L V6 is built in-house from 4130 chrome moly steel and powdercoated silver metal flake, this part isn't only strong - it also looks great under your new Mustang! What we did was tie together 3 \u003cstrong data-mce-fragment=\"1\"\u003every\u003c\/strong\u003e important points on the S550\/S650 chassis. We utilized existing threaded holes in the rocker panel (the strongest part of the body) and connected that to the front mounting location of the IRS subframe and the rear mount of the lower control arm and toe link. Connecting these 3 points together not only adds rigidity that was lacking in the rear, but also more control of the whole car.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAlso, unlike competitors kits that have not been released yet and only replace the factory bracket, our Steeda kit supports that bracket while connecting to 2 additional locations, therefore providing twice the support! Best part about this kit is it uses all existing holes in the chassis so the car doesn't have to be modified in any way and adds no NVH whatsoever.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003ePATENT NO.: US D784,211 S\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003ePurchase your Steeda S550 Mustang Rear IRS Subframe Braces for your Fastback (non-convertible) coupe 2015+ Mustang GT, GT350, EcoBoost, and V6 at Steeda Autosports today!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAlso fits the S550 GT500\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cimg src=\"https:\/\/cdn11.bigcommerce.com\/s-67g50tl419\/content\/banners\/fitmentConfirmed.jpg\" alt=\"S650 Fitment Confirmed\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn11.bigcommerce.com\/s-67g50tl419\/content\/banners\/fitmentConfirmed.jpg\"\u003e\u003c\/p\u003e\n\u003csection data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eProduct Benefits\u003c\/strong\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBetter handling for more stable cornering\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLimits IRS subframe movement\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eNo permanent modifications necessary\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eNo added NVH\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e50% more connecting points\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eReduces wheel hop\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLimited lifetime warranty\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eInstallation does not require removal of cradle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eNote:\u003c\/b\u003e IRS braces do not fit convertibles.\u003c\/p\u003e\n\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cp id=\"prop65\" data-mce-fragment=\"1\"\u003e\u003cimg alt=\"warning\" src=\"https:\/\/www.steeda.com\/product_images\/images\/pages\/pages\/california-proposition-65\/warning.png\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/www.steeda.com\/product_images\/images\/pages\/pages\/california-proposition-65\/warning.png\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWARNING:\u003c\/strong\u003e California Residents: Cancer and Reproductive Harm; \u003ca href=\"https:\/\/www.p65warnings.ca.gov\/\" rel=\"nofollow\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ewww.p65warnings.ca.gov\u003c\/a\u003e\u003c\/p\u003e","brand":"Steeda","offers":[{"title":"Default Title","offer_id":44029570679025,"sku":"555-5754","price":349.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/4673\/7393\/files\/image_cae2168b-247a-4e19-9d52-427b8f1556a4.jpg?v=1698718834","url":"https:\/\/www.hprautomotive.com\/products\/steeda-mustang-coupe-rear-irs-subframe-support-braces-2015-2024","provider":"HPR","version":"1.0","type":"link"}