Launching your car at full throttle from a standing start will usually result in an annoying "clunk"followed by a slight vibration.  This is caused by excessive engine and drivetrain movement.

NEUSPEED's engine torque damper is a polyurethane bushing that replaces the factory rubber bushing inside the factory torque damper arm.  Once you've installed the NEUSPEED damper bushing, drivetrain movement will be a thing of the past.