{"product_id":"heavy-duty-torsion-bars-4","title":"Heavy-Duty Torsion Bars","description":"The Dobinsons TB45-1456 heavy-duty torsion bars are engineered to significantly enhance the front-end suspension performance and maintain optimal ride height for Nissan Frontier and Navara D21 vehicles produced between 1986 and 1997.\n\nBy incorporating an increased spring rate, the Dobinsons torsion bars effectively manage the additional load placed on the front suspension. This results in substantially improved handling characteristics, a more consistent ride height, and superior off-road performance. The use of cold-rolled splines ensures enhanced strength, reliability, and a precise fitment. Furthermore, a thick, durable powdercoat finish provides excellent protection against corrosion, extending the lifespan of the components. Dobinsons employs a directional preset and scragging process during manufacturing to prevent sagging and premature breakage. The torsion bars are also precisely marked for left\/right and front\/rear installation, simplifying the fitting process and ensuring correct alignment.\n\nKey features of the Dobinsons TB45-1456 include a length of 1202mm, an increased spring rate for improved handling and front-end lift, and a black powder coat finish for long-lasting durability. They are designed as a direct replacement for OE torsion bars, requiring no modifications for installation. Importantly, for optimal performance and ride quality, torsion bars must be installed with a 2\/3 suspension down travel and 1\/3 up travel ratio.","brand":"Dobinsons","offers":[{"title":"Default Title","offer_id":52872230371640,"sku":"TB45-1456","price":305.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/heavy-duty-torsion-bars-4","provider":"MOTORMIA","version":"1.0","type":"link"}