Powerflex bushes for Mazda models. One of the Mazda's most frequently used parts is the suspension bushing. They must contend with engine heat, road pollution, and a lack of lubrication in addition to every bump and vibration the car experiences. Rubber bushes degrade over time, becoming dry and cracked and losing their ability to absorb noise and vibration. They also frequently cause undesirable flex in the chassis system.
Powerflex bushes are resistant to heat and pollution and do not deteriorate with time. They won't wear out, so you can simply fit and forget about them. These smartly built bushes, unlike previous polyurethane technology, can be 25–30% firmer than typical while yet using the same noise-absorbing capabilities as the conventional factory item.