Energy Suspension Rear Spring Bushing Set - Red Exhaust- Mufflers & Tips>Downpipe Back The weaker OEM design can

The weaker OEM design can crack under high boost or vibrations typical to race conditions

Our end caps are made of an ultra high-strength nylon composite which is strong as steel

A calibration plug is set to the factory oil level to prevent overfilling

Aeromotive Fuel Systems has become the absolute pinnacle of performance fuel delivery

How do you achieve a low pressure drop

Energy Suspension Rear Spring Bushing Set - Red Exhaust- Mufflers & Tips>Downpipe Back The weaker OEM design canAdds a dramatic amount of performance and durability to any vehicle. For cars, trucks and SUVs. Helps the vehicle be in control when maneuvering through turns, during standing start accelerations, braking, even over bumps and berms. Made of Energy's Hyper Flex(TM) performance polyurethane which lasts 5 10 times longer than conventional rubber components.