Generally speaking, motor mounts are always very soft and sloppy from the factory. They provide a quiet, smooth ride that most anyone can appreciate. If you intend to get more performance out of your car whether on the street or track, the motor mounts have the ability to provide a much better performance foundation when upgraded. The stiffer bushings allow much less movement of the engine which will keep the car more balanced overall. Motor mounts will also help transfer power to the ground better, instead of into twisting in place inside the engine bay. The Damond motor mounts feature steel construction for very high strength and durability and urethane bushings for a more solid feel that isn't completely harsh.
- Mazdaspeed 3