{"product_id":"umi-performance-99-04-ford-mustang-upper-lower-rear-control-arms-kit","title":"UMI Performance 99-04 Ford Mustang Upper \u0026 Lower Rear Control Arms Kit","description":"\u003cp\u003eThe product description includes a complete kit with UMI Performance adjustable lower control arms and fixed length non-adjustable upper control arms. These direct bolt-on replacements are designed to minimize wheel hop, improve cornering, lower ET's, and enhance track consistency. The lower control arms are constructed from DOM mild steel tubing with a 4130 chrome-moly threaded tube adaptor, CNC machined, and TIG welded for exceptional strength. The spherical rod end allows for bind-free operation, while polyurethane bushings provide a quiet and comfortable ride. The upper control arms feature mild steel mounting points, DOM steel tubing, and polyurethane bushings. Both control arms include polyurethane bushings, zinc-plated steel sleeves, and greaseable zerk grease fittings for easy maintenance. Adjustments can be made using high-quality QA1 Teflon lined spherical rod ends for quiet performance. Additionally, the lower control arms feature reinforced spring perches and heavy-duty sway bar mounting points. Installation is easy with bolt-on installation that does not require drilling and uses OEM hardware.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/e33d0776ceabf8c25036ad3af94ac265.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/3a0d277c41bde0236e706bcf729ed6bb.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":42708200554601,"sku":"UMI101416-B","price":419.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/69349e49a2971d36d5c443ffff069f06L.jpg?v=1764065141","url":"https:\/\/velocityfactor.shop\/products\/umi-performance-99-04-ford-mustang-upper-lower-rear-control-arms-kit","provider":"Velocity Factor","version":"1.0","type":"link"}