The EZ-EFI® Master Kit with In-Tank Fuel System features all the benefits of the original EZ-EFI® Master Kit, but also comes with everything needed to install an in-tank fuel system.

The newest addition to the EZ-EFI® line adds an easy-to-install in-tank fuel pump to the completely self tuning electronic fuel injection system that requires no laptop or tuning experience. The included Walbro 255 LPH high pressure pump features a lightweight, compact design that is perfect for performance applications. Automatically cooled by the fuel in the tank, the pump creates positive pressure, which easily flows enough fuel at 60 psi to support 600 horsepower applications using the EZ-EFI® 4150 Throttle Body. The fuel system parts are universal in design to offer as much flexibility as possible for the broadest range of applications. The complete kit includes a mini ECU, wide-band O2 sensor, wiring harness, injectors, 4150 Throttle Body and in-tank fuel pump kit. The EZ-EFI® Master Kit with In-Tank Fuel System bolts on to any engine under 600 horsepower, regardless of brand or size, making it perfect for all street rods and muscle cars.