{"product_id":"toyota-2021-1-lift-ultimate-15893ult","title":"Toyota LandCruiser (2021-On) 300 SERIES Polyair Ultimate Series - 1″ Lift","description":"\u003cp\u003eUltimate Series - 1″ Lift.\u003c\/p\u003e\n\u003ch3\u003ePolyair Ultimate\u003c\/h3\u003e\n\u003cp\u003eThe Polyair Ultimate Series is a range of in-coil load assist air bags for coil sprung vehicles. It provides adjustable air support to prevent rear-end sagging when loaded or towing, making it well suited to those who regularly carry heavy loads or travel fully laden.\u003c\/p\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;margin:14px 0\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2136\/3225\/files\/ULT-MAIN.png?v=1785242433\" alt=\"Polyair Ultimate\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:8px\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2136\/3225\/files\/ULT_01-1024x1024.png?v=1785242437\" alt=\"Polyair Ultimate\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:8px\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2136\/3225\/files\/ULT_INCOIL-1024x765.png?v=1785242442\" alt=\"Polyair Ultimate\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:8px\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2136\/3225\/files\/27002_1-1.jpg?v=1785242420\" alt=\"Polyair Ultimate\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:8px\"\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eAir adjustable from 5-60psi to suit any load\u003c\/li\u003e\n\u003cli\u003ePrevents rear-end sagging when loaded or towing\u003c\/li\u003e\n\u003cli\u003eSmooth ride when the vehicle is unloaded\u003c\/li\u003e\n\u003cli\u003eTough moulded polyurethane construction for durability\u003c\/li\u003e\n\u003cli\u003eSuits standard and raised coil sprung applications\u003c\/li\u003e\n\u003cli\u003eEasy to install with illustrated instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAs Polyair's highest rated in-coil air bag, the Ultimate Series uses a special polyurethane construction that supports high pressure load levelling. Optional wireless compressor kits are available in single-path and dual-path configurations, allowing you to inflate and deflate on the go via a handheld controller or mobile app. Dual-path systems provide independent control of each air spring for uneven loads.\u003c\/p\u003e\n\u003ch5\u003eSpecifications:\u003c\/h5\u003e\n\u003cul style=\"list-style-type: disc; list-style-position: outside; padding-left: 1.5em; margin: 0.75em 0;\"\u003e\n\u003cli style=\"display: list-item; margin-bottom: 0.25em;\"\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 15893ULT\u003c\/li\u003e\n\u003cli style=\"display: list-item; margin-bottom: 0.25em;\"\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 1″ LIFT\u003c\/li\u003e\n\u003cli style=\"display: list-item; margin-bottom: 0.25em;\"\u003e\n\u003cstrong\u003eKit Type:\u003c\/strong\u003e ULTIMATE\u003c\/li\u003e\n\u003cli style=\"display: list-item; margin-bottom: 0.25em;\"\u003e\n\u003cstrong\u003eMakes:\u003c\/strong\u003e TOYOTA\u003c\/li\u003e\n\u003cli style=\"display: list-item; margin-bottom: 0.25em;\"\u003e\n\u003cstrong\u003eModels:\u003c\/strong\u003e LANDCRUISER\u003c\/li\u003e\n\u003cli style=\"display: list-item; margin-bottom: 0.25em;\"\u003e\n\u003cstrong\u003eVariants:\u003c\/strong\u003e 300 SERIES\u003c\/li\u003e\n\u003cli style=\"display: list-item; margin-bottom: 0.25em;\"\u003e\n\u003cstrong\u003eYears:\u003c\/strong\u003e 2021 +\u003c\/li\u003e\n\u003cli style=\"display: list-item; margin-bottom: 0.25em;\"\u003e\n\u003cstrong\u003eDownload: Fitting Instructions:\u003c\/strong\u003e https:\/\/www.polyair.com.au\/wp-content\/uploads\/2026\/06\/15793ULT_15893ULT_15993ULT.pdf\u003c\/li\u003e\n\u003cli style=\"display: list-item; margin-bottom: 0.25em;\"\u003e\n\u003cstrong\u003eKit notes:\u003c\/strong\u003e 60 PSI HD KIT\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eCompatible Vehicles:\u003c\/h5\u003e\n\u003cul style=\"list-style-type: disc; list-style-position: outside; padding-left: 1.5em; margin: 0.75em 0;\"\u003e\u003cli style=\"display: list-item; margin-bottom: 0.25em;\"\u003eToyota LandCruiser 300 SERIES (2021-On)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Polyair","offers":[{"title":"Default Title","offer_id":48659854426286,"sku":"15893ULT","price":387.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2136\/3225\/files\/15893ult_73c21d2a-427c-4c99-8e4f-04c00712b5a9.jpg?v=1785461695","url":"https:\/\/ppdperformance.com.au\/products\/toyota-2021-1-lift-ultimate-15893ult","provider":"PPD Performance","version":"1.0","type":"link"}