improve fuel efficiency

When it comes to enhancing engine performance in BMW

They are reversible

and math operations can be defined for each channel

peak performance

Powerflex Polyurethane Suspension Bushings, BMW E36 Diagram Reference - Bushing Type:1 - Front Lower Control Arm Rear Bushing - Aluminum Shell - Centered - Street improve fuel efficiencyPowerflex Upgraded Polyurethane Suspension Bushings for BMW E36 3 Series Models. Over time, OEM rubber bushings wear from constant movement, heat, and exposure to road debris. This wear and tear can lead to increased play in the suspension components, affecting handling performance and ride quality. Symptoms of worn bushings include increased body roll during cornering, excessive vibration and noise over bumps, and less precise steering feel.