Energy Suspension Hyper-Flex Polyurethane Transmission Mount

Energy Suspension Hyper-Flex Polyurethane Transmission Mounts deliver the ideal upgrade over worn or deteriorating factory rubber mounts, combining street-friendly compliance with the firmness demanded by performance and competition driving. Each mount is manufactured from Energy Suspension's proprietary Hyper-Flex™ performance polyurethane — a specially formulated compound engineered to outlast OEM rubber while avoiding the harshness of solid metal alternatives.

Unlike factory rubber mounts that crack, sag, and break down over time, Hyper-Flex polyurethane resists UV exposure, heat, oils, coolants, solvents, and road contaminants that cause premature rubber failure. The result is a mount that holds its performance characteristics mile after mile, protecting your drivetrain from the excessive movement and torque stress caused by worn OEM components.

Key Features:

• Manufactured from Hyper-Flex™ proprietary polyurethane — Energy Suspension's signature high-performance compound
• Soft-running enough to absorb vibrations for everyday street use, yet rugged enough for racing and high-performance applications
• Controls drivetrain torque and maintains proper driveshaft angle to reduce premature wear and prevent unexpected powertrain damage
• Resistant to under-vehicle fluids including oils, coolants, and road contaminants that degrade standard rubber mounts
• Unaffected by UV rays, ensuring long-lasting dimensional stability and performance
• Select applications feature a patented interlocking safety design that provides added protection against drivetrain and chassis damage under extreme torque loads
• Includes a preload plate on applicable fitments to evenly distribute load for better surface contact and enhanced polyurethane support
• Hardware is zinc-coated on applicable kits for corrosion resistance and a long, maintenance-free service life
• Direct OEM replacement design — installs the same way as factory mounts with no modifications required

Backed by Energy Suspension's 7-year / 750,000-mile limited warranty for passenger cars and light trucks, these transmission mounts are available in application-specific fitments across a wide range of domestic and import cars, trucks, hot rods, and competition vehicles. With over four decades of polyurethane innovation and nine U.S. patents to their name, Energy Suspension remains the industry benchmark for performance suspension and drivetrain components.