Motor Mount Kit, PolyurethaneMotor mounts are used to keep the engine in place and absorb energy from it. However, factory motor mounts often do little to minimize engine deflection, resulting in lackluster throttle response, slower reaction times, and less accurate shifts in cars with manual transmissions. BMR Suspensions Polyurethane Motor Mount Kit (MM570) is built to reduce engine deflection and designed for drag racing, street performance, and handling applications. When