DW400 In-Tank Fuel Pump w/ 9-1046 Install Kit

The DW400 In-Tank Fuel Pump w/ 9-1046 Install Kit is a complete, ready-to-install electric fuel delivery system engineered for 2011–2014 Ford Mustang models equipped with EcoBoost V6 engines. This fuel pump assembly combines DeathschWerks' proven pump technology with a dedicated installation kit, eliminating the need to source components separately. Built for enthusiasts upgrading to forced-induction or high-flow fuel system configurations, the DW400 delivers consistent pressure and volume to support both gasoline and ethanol-based fuels, making it ideal for tuned and modified EcoBoost platforms.

Rated at 415 liters per hour, the DW400 in-tank pump provides the high flow capacity required for turbocharged and supercharged applications that demand more fuel than factory systems can supply. The integrated design minimizes installation complexity by packaging the pump, strainer, and mounting hardware in a single kit, allowing straightforward tank-mounted installation without extensive fabrication. DeathschWerks engineering ensures reliable performance across varying fuel pressures and temperatures, while the included 9-1046 installation kit provides all necessary brackets, seals, and fittings matched to the 2011–2014 Mustang fuel tank geometry.

Mustang owners pursuing performance modifications—including turbo upgrades, ECU tuning, or larger injector configurations—benefit most from the DW400's increased fuel delivery capacity. The kit's ethanol-compatible design accommodates racing fuel blends, making it suitable for both street and competition environments. Installation requires in-tank access and basic mechanical knowledge; tank removal is necessary, but the included kit eliminates sourcing compatible seals and adapters separately. This solution is compatible exclusively with 2011–2014 Ford Mustang GT and EcoBoost V6 models, ensuring proper fitment and reliable operation within these platforms.