{"product_id":"steeda-555-5754","title":"Steeda Mustang Coupe Rear IRS Subframe Support Braces (2015-2026)","description":"\u003cp\u003eWith the release of the S550 Mustang, Steeda knew that addressing the IRS system would be a top priority.\u003c\/p\u003e\u003cp\u003eBeing the first production Mustang with an IRS since the 03\/04 Cobra's, we knew there would be a great opportunity\u003c\/p\u003e\u003cp\u003eto capitalize on Ford's new piece by giving it the Steeda advantage. As with any suspension system, deflection is an\u003c\/p\u003e\u003cp\u003eissue if it's present. Anytime a piece is moving, twisting or vibrating when it should be stationary is a major\u003c\/p\u003e\u003cp\u003eproblem. One of the areas team Steeda wanted to focus on was the rear IRS subframe.\u003c\/p\u003e\u003cp\u003eAs you have seen with our IRS Subframe Bushing Support System, it limits the movement of the subframe by filling in\u003c\/p\u003e\u003cp\u003ethe voids of the OE bushings. With Steeda's IRS Subframe Support Braces, we have taken the S550\/S650 rear suspension to\u003c\/p\u003e\u003cp\u003eanother level!\u003c\/p\u003e\u003cp\u003eOur Steeda Mustang Rear IRS Subframe Braces for 2015+ Fastback (non-convertible) coupe Mustang 5.0L GT, 5.2L\u003c\/p\u003e\u003cp\u003eGT350, 2.3L EcoBoost, and 3.7L V6 is built in-house from 4130 chrome moly steel and powdercoated silver metal flake,\u003c\/p\u003e\u003cp\u003ethis part isn't only strong - it also looks great under your new Mustang! What we did was tie together 3\u003c\/p\u003e\u003cp\u003every\u003c\/p\u003e\u003cp\u003eimportant points on the S550\/S650 chassis. We utilized existing threaded holes in the rocker panel\u003c\/p\u003e\u003cp\u003e(the strongest part of the body) and connected that to the front mounting location of the IRS subframe and the rear\u003c\/p\u003e\u003cp\u003emount of the lower control arm and toe link. Connecting these 3 points together not only adds rigidity that was\u003c\/p\u003e\u003cp\u003elacking in the rear, but also more control of the whole car.\u003c\/p\u003e\u003cp\u003eAlso, unlike competitors kits that have not been released yet and only replace the factory bracket, our Steeda kit\u003c\/p\u003e\u003cp\u003esupports that bracket while connecting to 2 additional locations, therefore providing twice the support! Best part\u003c\/p\u003e\u003cp\u003eabout this kit is it uses all existing holes in the chassis so the car doesn't have to be modified in any way and\u003c\/p\u003e\u003cp\u003eadds no NVH whatsoever.\u003c\/p\u003e\u003cp\u003ePATENT NO.: US D784,211 S\u003c\/p\u003e\u003cp\u003ePurchase your Steeda S550 Mustang Rear IRS Subframe Braces for your Fastback (non-convertible) coupe 2015+ Mustang\u003c\/p\u003e\u003cp\u003eV6, EcoBoost, GT, GT350, Dark Horse, and GT500 at Steeda Autosports today!\u003c\/p\u003e\u003cp\u003eProduct Benefits\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBetter handling for more stable cornering\u003c\/li\u003e\n\u003cli\u003eLimits IRS subframe movement\u003c\/li\u003e\n\u003cli\u003eNo permanent modifications necessary\u003c\/li\u003e\n\u003cli\u003eNo added NVH\u003c\/li\u003e\n\u003cli\u003e50% more connecting points\u003c\/li\u003e\n\u003cli\u003eReduces wheel hop\u003c\/li\u003e\n\u003cli\u003eLimited lifetime warranty\u003c\/li\u003e\n\u003cli\u003eInstallation does not require removal of cradle\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNote:\u003c\/p\u003e\u003cp\u003eIRS braces do not fit convertibles.\u003c\/p\u003e","brand":"Steeda","offers":[{"title":"Default Title","offer_id":51250554274077,"sku":"555-5754","price":349.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/8673\/3597\/files\/steeda-s550-mustang-rear-irs-subframe-brace-2015-coupe-555-5754-0__34522.1681300030.1280.1280.jpg?v=1783973602","url":"https:\/\/makperformance.com\/products\/steeda-555-5754","provider":"MAK Performance Group","version":"1.0","type":"link"}