{"product_id":"heavy-duty-torsion-bars-5","title":"Heavy-Duty Torsion Bars","description":"The Dobinsons TB59-1646 torsion bar set is a heavy-duty upgrade designed to enhance the front suspension performance of compatible Toyota vehicles. This upgrade is specifically beneficial for vehicles equipped with additional front-end accessories such as steel bullbars, winches, or dual battery systems, which can significantly increase the load on the torsion bars and lead to sagging and compromised handling.\n\nThe cold-rolled splines ensure increased strength, reliability, and a precise fitment. For durability and corrosion resistance, they feature a thick, black powdercoat finish. Dobinsons ensures proper function by directionally presetting and scragging the bars to prevent sagging and breakage, and they are clearly marked for correct left-hand\/right-hand and front\/rear installation to prevent damage from incorrect fitting.\n\nProper installation is crucial for optimal performance and longevity. The torsion bars must be installed with a 2\/3 suspension down travel and 1\/3 up travel ratio to ensure a good ride quality. The specific fitment for this torsion bar set includes the Toyota 4Runner (1985-1995) and Toyota Hilux\/4Runner 1st Gen models.","brand":"Dobinsons","offers":[{"title":"Default Title","offer_id":52872232272184,"sku":"TB59-1646","price":325.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/heavy-duty-torsion-bars-5","provider":"MOTORMIA","version":"1.0","type":"link"}