Ironman 4×4 produce a range of uprated torsion bars that feature a higher spring rate to support extra weight from additional accessories such as bullbars, winches and dual battery systems. Ironman 4×4 Torsion bars produced by Ironman 4×4 undergo class leading manufacturing processes to ensure the highest possible quality, including:
Up-Set Forged Ends – Stronger than machining alone, forging manipulates steel grain for superior strength and durability.
Premium Micro-Alloy Steel – Exceeds OEM steel grade for ultra long life and less sag.
Increased Bar Diameter – Higher spring rate better supports added accessories and balances front and rear suspension performance.
X-Ray Examined – Each and every Ironman Torsion Bar is X-Ray tested to eliminate risk of breakage due to material flaw.
Directional Pre-Setting – Torsion Bars are rotationally pre-set in their direction of installation to reduce spring settling.
Each bar is marked for left or right fitment.