In-Tank Fuel Pump Adapt. w/650LPH DW650IL Pump

The DEATSCHWERKS In-Tank Fuel Pump Adapter with 650LPH DW650IL Pump is purpose-built for high-performance fuel system upgrades on modified vehicles that demand consistent, reliable fuel delivery at elevated engine power levels. This adapter kit addresses a critical challenge faced by enthusiasts and mechanics upgrading fuel systems: seamlessly integrating aftermarket fuel pumps into factory fuel tank assemblies without extensive welding or tank modification.

Whether you're tuning a turbocharged engine, installing a stroker kit, or running a dedicated competition build, this adapter provides the OEM-like integration that minimizes installation time and reduces the risk of fuel system contamination or leaks. At 650 liters per hour (LPH) flow capacity, the DW650IL pump delivers sufficient fuel volume for forced-induction platforms, naturally aspirated high-revving engines, and fuel-injected performance applications producing up to approximately 600 horsepower, depending on fuel pressure regulation and injector sizing.

The DW650IL internals are engineered with brushless motor technology and robust roller-gear elements designed to handle E85 blend fuels, race gas, and pump gasoline without premature wear or cavitation noise. The adapter itself interfaces directly with factory fuel tank mounting points and sensor bosses, preserving the integrity of your fuel tank assembly—a critical factor when running sealed fuel systems.