Energy Suspension Hyper-Flex Leaf Spring Bushing Set

Energy Suspension's Hyper-Flex™ Leaf Spring Bushing Sets replace worn or deteriorating factory rubber bushings with high-performance polyurethane, engineered for trucks, SUVs, and passenger cars equipped with leaf spring suspension systems. These bushing sets restore proper spring geometry, reduce axle wrap, and deliver more consistent handling across a wide range of driving conditions — from daily commuting to towing, hauling, and off-road use.

Hyper-Flex™ Polyurethane Technology:

Every set is manufactured using Energy Suspension's proprietary Hyper-Flex™ polyurethane compound — a material specifically formulated to outperform OEM rubber in virtually every measurable way. Unlike factory rubber bushings that crack, compress, and degrade over time, Hyper-Flex™ polyurethane maintains its shape and resilience through years of demanding use, resisting breakdown from oils, road salts, chemicals, and extreme temperature swings.

Key Features:

• Proprietary Hyper-Flex™ polyurethane construction for superior long-term durability
• Significantly outlasts conventional OEM rubber bushings
• Reduces axle wrap under hard acceleration and braking
• Restores and maintains proper leaf spring alignment and geometry
• Improved vehicle stability over rough terrain and uneven surfaces
• Resistant to oils, road chemicals, and environmental degradation
• Consistent performance across a wide range of operating temperatures
• Direct replacement fit — no permanent modifications required
• Multiple set configurations available to match a wide variety of vehicle applications

Energy Suspension has been a trusted name in performance polyurethane suspension components for decades. Their Hyper-Flex™ Leaf Spring Bushing Sets are a popular upgrade for restoration builds, performance street vehicles, work trucks, and off-road rigs where suspension integrity and long-term reliability are essential. Each set is designed as a straightforward drop-in replacement, making them accessible for both professional installers and experienced DIY enthusiasts.