| |  Energy Suspension is a wholly self-contained manufacturer of polyurethane products (bushings, bump stops, leaf spring pads, motor mount inserts) for cars, trucks and SUVs. Energy Suspension’s meticulous design and manufacturing techniques have resulted in nine U.S. patents for the company. Energy Suspension has the largest product line in the industry for import and domestic vehicles, and was first to market with replacement control arm bushings inside metal shells, as well as polyurethane transmission mounts with an interlocking safety feature. Energy Suspension |  |