DeatschWerks 415LPH DW400 In-Tank Fuel Pump w/ Universal Set Up Kit designed for turbo and high horsepower applications. Race fuel, E85, or pump gas.The DW400 delivers 31% more flow than its nearest competitor, surpassing the 400LPH benchmark. This pump delivers an industry leading in-tank flow of 415LPH at 40psi, and the Walbro 450 for e85, pressures between 70 and 100 psi. A super quiet operation and pulse width modulation compatibility are ensured by the turbine impeller and armature balanced by computer, with E85 compatibility and a built-in carbon commutator. You will find a fully encapsulated armature.See Spec sheet here.fuel pumpDeatschWerks 415LPH DW400 In-Tank Fuel Pump w/ Universal Set Up Kit (Part #dwk9-401-1001)The High-Flow Pump For Custom Builds You are building something. Maybe a turbo car. Maybe a high-horsepower street car. Maybe a dedicated track car. You need a fuel pump that flows enough fuel. You need reliability. You need a pump that works with your custom setup.This is the DeatschWerks DW400 Universal In-Tank Fuel Pump. Part #dwk9-401-1001. 415 liters per hour. Universal fitment kit included.The DW400 is the highest flowing in-tank pump on the market. It supports up to 1000 horsepower on gasoline and 750 horsepower on E85 . MAPerformance says to keep in mind this pump draws substantial current (16-20 amps) and may require a hardwire kit to keep the wires from melting . It is a 46mm diameter pump, while standard in-tank pumps are 39mm, so some modification to the fuel pump module will be necessary .Why The DW400? Because it is a 46mm diameter pump . Universal design. Drops into most fuel tank modules with some modification . Works in almost any vehicle. Custom applications. Race cars. Street cars. Whatever you are building.The turbine impeller is compatible with pulse width modulated pump drivers . The pump is built with carbon commutators and fully encapsulated armatures for ethanol compatibility . The high-torque motor maintains flow at higher pressure better than competitors' pumps . Low amperage draw minimizes pump temperatures, maximizes pump life, and reduces stress on OE wiring .What Is In The Universal Set Up Kit? Includes a filter, electrical connector, and other accessories to help with installation . All DW fuel pumps are backed by a 3-year no fault warranty .Additional Considerations Wiring: A 400 LPH pump draws substantial current (16-20 amps at typical operating pressures). Make sure your chassis wiring is up to the task. A DeatschWerks hardwire kit is recommended .Size: The DW400 is a 46mm diameter pump. Standard in-tank pumps are 39mm diameter. Modifications to the fuel pump module will be necessary on some applications .Check-Valve: The DW400 does not have an internal check valve. An in-line check valve may be necessary for easy engine starts .Features & Benefits415 lph flow rate: Supports up to 1000 hp on gasoline, 750 hp on E85 .46mm diameter: Universal fit . Modifications may be required .Compatible with E85: Carbon commutators and encapsulated armatures .High-torque motor: Maintains flow at higher pressure .Low amperage draw: Minimizes temperatures. Maximizes life .Universal fitment kit included: Filter, electrical connector, accessories .3-year no fault warranty: Peace of mind .Vehicle Fitment Universal . Fits most in-tank fuel pump modules with some modification .Will it fit my specific car? Maybe. The DW400 is a universal pump . It fits most stock hanger assemblies with minor modifications . Some vehicles may require a specific fitment kit or modification to the assembly . For 98-11 Nissan Patrol, use the specific 9-1041 install kit . For 11-14 Ford Mustang V6/GT, use the specific 9-1046 install kit . If you want a direct fit for your specific vehicle, check for a DeatschWerks fitment kit for your application.What Is In The Box? DW400 in-tank fuel pump. Universal install kit: filter, electrical connector, and other accessories . Warranty information .FAQWhat is the flow rate of the DW400? 415 liters per hour at 40 psi. Supports up to 1000 hp on gasoline, 750 hp on E85 .Will this work with E85? Yes. The DW400 is compatible with E85, pump gas, and race fuels .What is included in the universal set up kit? Filter, electrical connector, and other accessories .Is a hardwire kit required? Strongly recommended. A 400 LPH pump draws 16-20 amps . A DW hardwire kit is an inexpensive insurance policy .How hard is the install? The DW400 is a 46mm diameter pump, while standard in-tank pumps are 39mm. Modifications to the fuel pump module will be necessary on some applications . Expect to modify your fuel pump module.Compatibility Pump gas, E85, race fuels PWMManufactured Germany(Bosch)Warranty3-year no faultKit Includes Fuel hose, clamps, electrical harness, inlet filter