{"product_id":"cusco-2021-toyota-gr-yaris-corolla-awd-adjustable-rear-upper-arm-set","title":"Cusco Adjustable Rear Upper Control Arm Set (+10\/-10mm Camber Range) - 2023+ Toyota GR Corolla","description":"\u003cp style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0273\/1491\/files\/Cusco_Logo.png?v=1783775038\" alt=\"Cusco Japan Performance Parts\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 style=\"text-align: center;\" dir=\"ltr\"\u003e\u003cspan\u003eOVERVIEW\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eDial in your alignment and eliminate severe tire wear on your 2023+ Toyota GR Corolla with the Cusco Adjustable Rear Upper Control Arm Set. Essential for lowered vehicles or performance-driven track builds, these heavy-duty control arms replace the non-adjustable factory rear upper arms to provide full turnbuckle camber adjustment of +10mm to -10mm. By allowing precise camber settings, this kit helps maximize tire contact patch, fine-tune high-speed stability, and restore ideal suspension geometry after installing lowering springs or coilovers.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 style=\"text-align: center;\" dir=\"ltr\"\u003e\u003cspan\u003eFEATURES\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eOn-Car Turnbuckle Adjustment:\u003c\/strong\u003e Allows easy camber fine-tuning (+10mm \/ -10mm) without needing to unbolt the arm from the vehicle frame.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eCorrects Lowered Geometry:\u003c\/strong\u003e Prevents premature rear tire inner-edge wear and stabilizes tracking after reducing ride height.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eHeavy-Duty Steel Construction:\u003c\/strong\u003e Built from high-tensile steel designed to withstand hard cornering loads and aggressive track driving.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eSignature Cusco Blue Powder Coat:\u003c\/strong\u003e Coated in Cusco's iconic corrosion-resistant blue finish for durability and sharp styling.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eDirect OEM Replacement:\u003c\/strong\u003e Engineered as a direct bolt-on upgrade using factory mounting locations.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 style=\"text-align: center;\" dir=\"ltr\"\u003e\u003cspan\u003eWHAT IS INCLUDED\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003e1x Cusco Left Adjustable Rear Upper Control Arm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003e1x Cusco Right Adjustable Rear Upper Control Arm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2 style=\"text-align: center;\" dir=\"ltr\"\u003e\u003cspan\u003ePART NUMBERS\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 1C7 474 L\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2 style=\"text-align: center;\" dir=\"ltr\"\u003e\u003cspan\u003eSPECIFICATIONS\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eAdjustment Range:\u003c\/strong\u003e +10mm \/ -10mm (Camber)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eAdjustment Mechanism:\u003c\/strong\u003e Turnbuckle\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Strength Steel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eFinish:\u003c\/strong\u003e Cusco Blue Powder Coat\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eMounting Location:\u003c\/strong\u003e Rear Suspension Upper Control Arm Position\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eInstallation Type:\u003c\/strong\u003e Direct Bolt-On\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2 style=\"text-align: center;\" dir=\"ltr\"\u003e\u003cspan\u003eFITMENT\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e2023+ Toyota GR Corolla (GZEA14H) - All Trim Levels\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cusco","offers":[{"title":"Default Title","offer_id":44442532610260,"sku":"CUS1C7 474 L","price":630.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0273\/1491\/files\/9d0afe310710fd248e0ea6dfde4a0f1bL.jpg?v=1749788838","url":"https:\/\/shop.battlegarage-rs.com\/products\/cusco-2021-toyota-gr-yaris-corolla-awd-adjustable-rear-upper-arm-set","provider":"Battle Garage Racing Service","version":"1.0","type":"link"}