This is a complete Low Pressure Fuel Pump kit designed to upgrade your factory LPFP assembly to make it 100% E85 capable while also increasing volume. The kit comes with a new genuine Walbro Pump.
This kit requires the use of one of an aftermarket fuel pump controller or proper software changes in the ECU to control the pump. Failure to implement one of these two options can possibly cause damage to your factory fuel pump controller.