Energy Suspension

Energy Suspension: The Polyurethane Performance Standard

When it comes to replacing worn-out rubber suspension components with something built to last, few names carry more authority than Energy Suspension. Based in San Clemente, California, Energy Suspension has established itself as the world leader in developing and manufacturing performance polyurethane suspension components for daily drivers, sport cars, trucks, tow vehicles, race cars, Jeeps, motorcycles, dirt bikes, and commercial vehicles alike.

The cornerstone of everything Energy Suspension builds is their proprietary Hyper-Flex® polyurethane — a carefully engineered material formulated by in-house chemists to deliver a performance-tuned balance between the vibration-damping qualities of rubber and the rigid durability of solid metal. Unlike factory rubber, Hyper-Flex polyurethane resists breakdown from oils, undercar chemicals, atmospheric conditions, UV exposure, and extreme heat, giving it a significantly longer service life in even the most demanding applications.

One of the brand's most popular product lines is their Body Mount Sets, which replace the original rubber isolators sitting between a vehicle's body and frame. Over time, stock rubber body mounts crush, distort, and deteriorate — leading to body sag and unwanted movement. Energy Suspension's polyurethane replacements restore proper alignment and dramatically outlast OEM rubber alternatives. For those who need to replace a single mount position, individual Body Mounts are also available across a broad range of vehicle applications.

For enthusiasts looking to overhaul their entire undercarriage at once, Energy Suspension's Suspension Bushing Kits are a go-to solution. These comprehensive kits cover the most critical bushing positions — including control arms, subframe mounts, leaf springs, and trailing arms — all in a single box. Whether restoring a classic or chasing lap times, these kits replace aging rubber with tough polyurethane that holds suspension geometry in check through hard cornering, heavy braking, and aggressive acceleration.

At the heart of handling precision are the brand's Suspension Control Arm Bushings and Suspension Control Arm Bushing Kits. Control arm bushings are the critical link that keeps your control arms — and by extension your wheels — in proper alignment. Swapping in polyurethane units produces noticeably quicker steering response, more consistent tire contact, and greater overall vehicle control compared to soft, worn factory rubber.

Energy Suspension's catalog spans cars, trucks, SUVs, Jeeps, classic vehicles, powersports, and commercial fleets, making them one of the most versatile suspension brands in the aftermarket. Their dedication to precision material formulation and broad vehicle coverage has made the Hyper-Flex name synonymous with performance polyurethane for enthusiasts and professional builders around the world.